Answer:
1 is the right answer guaranteed
Describe a conditional reasoning example. Be sure to describe your conditional (If A then B). Next describe one form of valid reasoning that can stem from this conditional (modus ponens or modus tollens). Finally, describe one form of invalid reasoning that can stem from this conditional (affirming the consequent or denying the antecedent).
A conditional reasoning example is a logical statement consisting of a hypothesis and a conclusion. "If A, then B" is a type of conditional statement, also known as a conditional statement. If the hypothesis (A) is true, then the conclusion (B) must be true. This is a modus ponens argument. If A is true, then B is true. A is true. As a result, B is true.
Affirming the consequent is an example of an invalid argument. If A is true, then B is true. B is true. As a result, A must be true. This is a false conclusion that cannot be logically derived. The statement "If the sky is cloudy, then it is going to rain" is an example of conditional reasoning. Modus tollens, a valid argument, can stem from this conditional. "If A, then B" is the first premise. "Not B" is the second premise. As a result, "Not A" is the conclusion. The statement "If it is not raining, then the sky is not cloudy" is an example of an invalid argument that can be derived from this conditional. If A is true, then B is true. A is false. As a result, B must be false. This is not a logical argument. It's incorrect.
Learn more about conditional reasoning:
https://brainly.com/question/12518675
#SPJ11
What is the name of the process where adaptations that are beneficial for survival in a particular environment get passed on to offspring?
The name of the process where adaptations that are beneficial for survival in a particular environment get passed on to offspring is called Natural selection.
Natural selection is the mechanism through which living creature populations adapt and change People in a population are naturally diverse, which means they vary in certain ways.
This variation shows that some persons are more environment-adapted than others in terms of their personal traits. Individuals that possess adaptive features (traits that provide them an advantage) are more likely to live and reproduce.
Individuals then pass on their adaptive characteristics to their children. These beneficial features grow increasingly widespread in the population over time. Natural selection ensures that beneficial traits are handed down across generations.
Natural selection can result in speciation, which occurs when one species gives rise to a new and separate species. It is one of the mechanisms that drives evolution and contributes to our understanding of the variety of life on Earth.
learn more about Natural Selection at https://brainly.com/question/23929271
#SPJ4
Genes alone do not determine development, but rather environmental forces also shape development, which has led to the understanding that many human characteristics are
Genes and environmental forces shape development, thereby many human characteristics are EPIGENETIC. This field (epigenetics) is the intersection between genes and the environment.
Epigenetics refers to the study of gene expression patterns that do not involve a change in the nucleotide (DNA) sequence.
Epigenetic mechanisms include DNA methylation, histone modifications and non-coding regulatory RNA pathways.
These epigenetic mechanisms work together with environmental factors to shape the development.
Learn more in:
https://brainly.com/question/22393899
Varieties in Staphylococcus aureus that are resistant to the drug methicillin_____.
A.) Developed in response to the use of methicillin
B.) Already existed in the population before methicillin was developed
C.) All answers are correct
D.) Were strongly selected for as methicillin became widely used to treat bacterial infections
All response are correct regarding the Varieties in Staphylococcus aureus that are resistant to the drug methicillin.
Option a is appropriate because due to continuous use of drug methicillin did the resistant varieties of bacteria start to develop as the they had adapt according to their environment that now consisted of drug methicillin and developing resistant varieties made survival chances increase.
Option B is correct because resistant varieties are always present in a population so that when adverse conditions arrive some of the part of the population may survive and the population doesn't die at that point thus resistant varieties were always but they started to show and multiply when drug methicillin was present in the environment and other varieties couldn't survive.
Option C is correct because resistant varieties of bacteria have a better chance of survival and as the drug methicillin was widely used to treat infection these varieties could still reproduce and thus now made the entire population and were selected by the nature.
To learn more about bacteria click here:
https://brainly.com/question/28566801
#SPJ4
Which actions could be categorized in the
"aerobic" section of the Venn diagram?
Check all that apply
consists of three stages
yields 36 ATP molecules
does not require oxygen
0 produces lactic acid
O starts process with a glucose molecule
Answer:
A.
B.
E.
Explanation:
Aerobic respiration will yields 36 ATP molecules and starts with the process of glucose molecules.
What is Aerobic respiration?The respiration in which glucose molecules produces energy in the form of ATP is called aerobic respiration.
The aerobic respiration produces 36 ATP molecules. Fermentation will produce lactic acid. Aerobic respiration consists of three stages such as glycolysis, ETC cycle.
The conversion of fuel, such as fats and sugars, into chemical energy is known as aerobic respiration. Anaerobic respiration, in contrast, doesn't require oxygen.
Therefore, Aerobic respiration will yields 36 ATP molecules and starts with the process of glucose molecules.
To learn more about aerobic respiration, refer to the link:
https://brainly.com/question/12605249
#SPJ5
Which of these cannot cause mechanical weathering?
A. Water
B. Acid
C. Wind
D. Animals
Mechanical weathering can be brought on by abrasion, pressure release, plant root growth, and ice wedging.
That's not the cause of mechanical weathering, is it?C promotes mechanical weathering thus it is not the solution. WIND generates abrasion by blasting sands into the stones which slowly scratches rocks and causes weathering. Dogs and moles destroy rocks when they dig in the ground, thus D is also incorrect because it causes mechanical weathering.
What are the seven things that can weather something?Agents of weathering include water, ice, acids, salts, plants, animals, and variations in temperature. After a rock has been fractured, the fragments of rock and mineral are carried away by a process known as erosion.
To know more about Mechanical weathering visit:-
brainly.com/question/29355295
#SPJ1
Diffusion takes place
Answer:
yes
Explanation:
brainliest ???
if a substance muyst move up a concentration gradient, there is an input requirment of what from the cell
If a substance must move up a concentration gradient, it means that it is moving from an area of low concentration to an area of high concentration. In order to achieve this, the cell would need to provide energy in the form of ATP (adenosine triphosphate) to transport the substance against the concentration gradient. This process is known as active transport, and it allows cells to maintain internal concentrations of substances that differ from their surroundings.
Hi! To move a substance up its concentration gradient, the cell must provide energy, which is typically in the form of adenosine triphosphate (ATP). This process is called active transport, as it requires the cell to expend energy to transport the substance against its concentration gradient.
A student is examining a whitefish blastula cell under a microscope. Based on his observations, the student proposes that the whitefish blastula cell is in interphase.
Which of the following pieces of evidence would best support the student’s claim?
A
The mitotic spindle is fully assembled, with its poles at opposite ends of the cell.
B
Sister chromatids have separated and are moving toward opposite poles of the cell.
C
The genetic content of the cell exists as dispersed chromatin.
D
A cleavage furrow has formed on the cell’s surface.
The piece of evidence that would best support the student’s claim is as follows: The genetic content of the cell exists as dispersed chromatin (option C).
What is interphase?Interphase stage of mitotic cell division is the stage in the life cycle of a cell between two successive mitotic or meiotic divisions.
It is the phase of the cell cycle in which a typical cell spends most of its life. Interphase is the phase of the cell in which the cell obtains nutrients and metabolizes them, grows, replicates its DNA in preparation for mitosis, and conducts other "normal" cell functions.
According to this question, a student is examining a whitefish blastula cell under a microscope. Based on his observations, the student proposes that the whitefish blastula cell is in interphase.
This suggests that the cell is yet to enter the first stage of mitosis, which is prophase, hence, the genetic material will still appear dispersed as chromatin.
Learn more about interphase at: https://brainly.com/question/20223797
#SPJ1
40 Points!!! Answer ASAP!!
1. Why is the energy industry looking for new ways to access oil and natural gas? Write at least two sentences to explain this trend.
2. Name three of the newer methods for accessing oil and natural gas. After each, write a sentence explaining how the method works. Finally, list at least one upside and one downside of each method.
Answer:
you didn't give 40 points
Answer:
yes
Explanation:
Which New York State landscape region is composed of mostly horizontal sedimentary bedrock and has a high elevation?
1 Hudson Highlands
2.Manhattan Prong
3. the Catskills
4.Taconic Mountains
The Catskills is the New York State landscape region that is composed mostly of horizontal sedimentary bedrock and has a high elevation.
Explanation:The New York State landscape region that is composed of mostly horizontal sedimentary bedrock and has a high elevation is the Catskills.
The Catskills are located in southeastern New York and are known for their scenic beauty and outdoor recreational opportunities. The region is primarily made up of sedimentary rocks, such as sandstone and shale, which were deposited millions of years ago.
The Catskills have a high elevation, with the highest peak, Slide Mountain, reaching over 4,000 feet. This elevation contributes to the region's cooler temperatures and the formation of numerous waterfalls and deep valleys.
Learn more about Catskills here:https://brainly.com/question/11935477
#SPJ2
an owl eats a mouse nocturnally and a hawk eats a mouse during the day is an example of
An owl feeding on a mouse in the night and a hawk eating a mouse during daytime are examples of nocturnal and diurnal birds respectively.
Birds which are active during the night are known as nocturnal birds e.g. owl. Owls sleep during the daytime. Nocturnal birds wake from their sleep at night in order to hunt and feed as well as carry out other activities.
Diurnal birds, on the other hand, remain active throughout the day e.g. hawk. These birds hunt as well as feed themselves during the daytime and sleep during the night. The nocturnal birds also possess an exceptional night vision.
To learn more about owl here
https://brainly.com/question/15423261
#SPJ1
The type of active transport which requires the membrane to change shape.
Answer:
membrsnr is 5
Explanation:
What two fundamental parts make up a chromosome?
Answer:
DNA and histone proteins
Explanation:
why Gregor Mendel choose garden peas for his experiment? because garden pea has
A, short generation time
B, self pollination
C, contrasting traits
D, all
Answer: C: contrasting traits
Explanation:
Which of the following evidence supports the close evolutionary relationship between birds and other reptiles? (more than one answer)
Birds and other reptiles share a common ancestor.
Bords and other reptiles are ectothermic.
Birds and other reptiles lay their eggs on land.
Birds are the descendants of reptiles.
The evidence supporting the close evolutionary relationship between birds and other reptiles includes the following:
1. Birds and other reptiles share a common ancestor. 2. Birds and other reptiles lay their eggs on land. 3. Birds are the descendants of reptiles.
Birds and other reptiles share a common ancestor and birds being the descendants of reptiles indicates their close evolutionary relationship. Additionally, both birds and reptiles laying their eggs on land is a shared characteristic supporting their relatedness. Yet it is incorrect to say that "Birds and other reptiles are ectothermic," as birds are endothermic (warm-blooded), which sets them apart from other reptiles.
You can learn more about evolutionary relationships at: brainly.com/question/30974078
#SPJ11
Tools that are in good condition and can perform its regular function Answer?
Environmental scientists study ways society can use up natural resources and are not concerned with preserving them for the future. True or False?
Environmental scientists study ways society can use up natural resources and are not concerned with preserving them for the future, which is false as the natural resources should be used in a sustainable manner.
What is the significance of environmental scientists?They study and conduct research on air and water pollution, climate change, and conservation biology and use their knowledge and skills to develop sustainable solutions that balance society's needs, as well as to educate people about the importance of preserving natural resources for future generations.
Hence, environmental scientists study ways society can use up natural resources and are not concerned with preserving them for the future, which is false as the natural resources should be used in a sustainable manner.
Learn more about the environmental scientists here.
https://brainly.com/question/3173439
#SPJ1
a) tape waxed paper to the outside of the boat hull
b) increase the height of the sides
c) lower the sides; make base larger
d) cover the exterior with tape
pls help
Based on the information given, the team should modify the design of Boat 1 by lowering the sides and making the base larger. Option C
Why should they lower the sides; make base larger?Based on the information provided in the picture, it can be assumed that boat 2 that had long, wide, flat, bottom with lower sides won the first trail. This could only mean that although boat 1 had a high wall to prevent water from entering their boat, it could have made their boat heavier and slower. However, reducing the height of the sides and waxing the box of their boat could make a huge difference.
The above answer is based on the information provided below as seen in the picture.
If you put a ball of clay in water, it sinks; clay is denser than water. So, how can you make a boat out of clay that floats? Students were challenged to make a clay boat. Not only did they have to make a boat, they had to hold cargo. The teacher challenged each team to build a boat AND to see which boat would hold the most cargo (metals washers). Their supplies included:
2 oz. (60 g) clay
12" (30 cm) masking tape
1 sheet wax paper
4-5 paper towels
tub of water (shared)
metal washers
The students worked on their boats and finally had the first trial run. Boat 1 and Boat 2 were in hot competition. Boat 1 had high sides to prevent water from entering the boat. Boat 2 had a long, wide, flat bottom with lower sides. The inside of the boat was lined with waxed paper. If Boat 1 wants to beat Boat 2 in the second trial, how should the team modify the design?
a) tape waxed paper to the outside of the boat hull
b) increase the height of the sides
c) lower the sides; make base larger
d) cover the exterior with tape
Find more exercises that have boats in it;
https://brainly.com/question/362440
#SPJ1
An igneous rock has large red, black, and green crystals. How else can this rock be accurately described? Fine texture cooled quickly intrusive origin created by lava
Igenous rocks are created by lava colling and cristalization. They can be either intrusive (slow cooling) or extrusive (fast cooling). The option that includes all ingeous rocks is D). created by lava.
What is an igneous rock?Igenous rocks come straight from the interior of the Earth.
A liquid mass of silicate composition coming from the Earth's core erupts out of a volcano as lava.
Since this melted mass comes from the Earth's interior, its temperature is extremely high.
Lava begins to cool and solidify during its ascent to the Earth's surface.
Igneous rocks are produced by the magma cooling and cristalizing when they get in touch with air.
Thre are two types of igneous rocks
• plutonic rocks ⇒ close to the terrestrial crust ⇒ intrusive ⇒ slow cooling
• volcanic rocks ⇒ on the surface ⇒ extrusive ⇒ quick cooling
Among the options, there are three descriptions that match the igneous rocks,
cooled quickly ⇒ this is the case of extrusive rocks, when lava gets in contact with cold air and quickly cristalizes.intrusive origin ⇒ this is the case of magma that slowly cristalizes near the crustcreated by lava ⇒ this is the case of all igneous rocks.If we need to find only one of these options, we could choose option D, created by lava, since it involves all types of ingeous rocks.
You can learn more about igneous rocks at
https://brainly.com/question/23555197
#SPJ1
Can someone help me please and thxxx
Answer:
3) x = 3Explanation:
Using the Inscribed Angle Theorem:-
31x + 3 = 192/231x = 96 - 3x = 93/31 x = 3--------——–—---------
To answer this question
⇒ must consider what theorem to use
Theorem used:
⇒ Inscribed Angle
⇒ states that inscribed angles like ∠EFG are half the arc angle
In other words
\(31x+3=\frac{1}{2}*192\\\rm \hookrightarrow 3x+3=96\\\rm \hookrightarrow31x=93\\\rm \hookrightarrow x=3\)
Answer: x = 3
Hope that helps!
#LearnwithBrainly
any help would be very much appreciated!
The pictures are shown for pathogens which are harmful to human body and 1st is virus 2nd is fungus 3rd is protozoa and 4th is bacteria.
Explanation: There are many pathogens that are harmful to people and they are harmful because they use the host machinery to replicate themselves and grow and also damages the host machinery and lyse the cell which in turn reduces the immunity of the host body and also make the host body prone to diseases leading to the early death of host or miserable life.
These pathogens are bacteria, protozoa, fungi, and viruses.
Virus - The viruses are considered as non-living or living depending upon whether they are outside the host cell or inside it as it they are outside they are nonliving and if inside they are living and have genetic material RNA or DNA and a protein coat called capsid.
Bacteria - The bacteria are also unicellular organisms which are prokaryotes and have a cell wall made up of peptidoglycan and can be divided in gram negative and gram-positive bacteria for example Xanthomonas.
Fungi - The fungi are multicellular organisms and have mycelia which is a thread-like structure in the form of a network called hyphae and they produce a different types of spores for their development.
Protozoa - They are microscopic and unicellular organisms and are eukaryotic in nature having complex structure and have complex metabolism and also have cilia for their movements.
So according to this 1st is virus 2nd is fungus 3rd is protozoa and 4th is bacteria.
To know more about this click at https://brainly.com/question/18456055
#SPJ4
How does the eye wall of a hurricane form?
Answers:
(a) Fast moving upper winds and slower surface winds combine to form a mesocyclone.
(b) Warm, rising air carries moisture from the ocean as it circulates, forming clouds and precipitation.
(c) Concentric, curved bands of clouds produce precipitation around the center of the storm.
(d) Cool, dense air sinks rapidly to form a region of high pressure and calm or no winds.
THIS IS DUE TOMORROW - Why is it important to reduce your ecological footprint? What services do ecosystems provide for us/future generations?
Answer:
The ecological footprint (EF) estimates the biologically productive land and sea area needed to provide the renewable resources that a population consumes and to absorb the wastes it generates—using prevailing technology and resource-management practices—rather than trying to determine how many people a given land area
Ecosystem services are the benefits that people obtain from ecosystems. Ecosystem services are indispensable to the wellbeing of all people, everywhere in the world. They include provisioning, regulating, and cultural services that directly affect people, and supporting services needed to maintain the other services.
Hope it helps :)
What do you do for scurrying good marks as you want?
Answer:
you have to read and understand what you are going to write about.
Which of the following describes an action taken during a winter birth that would not be needed during a summer birth?
supply additional heat source
suction mucus out of newborn’s mouth
monitor mother and newborn
rub mother’s milk on newborn lips
(for animal science)
Answer:
supply additional heat source
HURRY!!!
Drag each phrase Into the correct column for the beach erosion strategy it describes.
-jetty
-beach nourishment
-seawall
: brings in more sand to replace erosion |
| :: prevents erosion by directing waves
back to ocean
:: hard structure built perpendicular to shore
:: hard structure that also provides flood
protection || :
can cause sand buildup on updrift ide of structure
Answer:
1. Jetty: Hard structure Built Perpendicular to the Shore, Can cause sand build-up on up drift side of the structure
2. Beach Nourishment: Brings in more sand to replace erosion.
3. Seawall: Hard structure that also provides flood protection, Prevents erosion by directing waves back to the ocean
Explanation:
Jetty is a hard and long structure that constructs of wood or concrete near the coastline, perpendicular to the shore that protects it from tides and currents which helps in preventing erosion. It can lead to build-up of sand on updrift side.
Beach nourishment is the process that replaces the sand or land that lost due to erosion and relensihsh the infrastructure of the coastline and protects the people and beach.
Seawall is also a hard provides protection from erosion by preventing the flood and pushes back the currents and tides to the ocean.
Jetty is a hard structure that is built perpendicular to the Shore, Can cause sand build-up on up drift side of the structure
Beach Nourishment is the bringing of more sand to replace erosion.
Seawall is a hard structure that provides flood protection as well as prevents erosion by directing waves back to the ocean.
What is beach erosion strategy?Beach erosion strategy refers to take certain measures in order to prevent erosion. Erosion is unavoidable so we have to discover ways to prevent it. Beach erosion prevention methods include sand dunes, vegetation, building of seawalls, sandbags, and sand fences.
Learn more about erosion here: https://brainly.com/question/17905503
1. What is the significance of the reason rule and sequencing?
Explanation:
A biological sequence may be defined as a single but a continuous molecule of a protein or a nucleic acid. It can be a genetic map or an actual sequence of the amino acids or the nucleic acids. It can also be some more complicated data structure building of a composite view from other entries.
Sequencing is mostly used in molecular biology for studying the genomes and proteins that they encode.
The reason rule is the law of antitrust that says that a trade practice which violates the Act of Sherman only if that practice is the unreasonable restraint of some trade which is based on some factors.
We know that for example stem Bromelain has an enzymatic activity of 0.542 U/mg and there are 20 billion bacteria in our teeth. Calculate how long does Bromelain take to degrade all of the biofilm created by the bacteria using this rule : a) Any assumptions must be written as "(Assumption)". Plus point for those who tell me why they choose that assumption b) Any other data gained from other sources must be written specifically. If it is a book, you can just write the title of the book and the page. If it is a source/website/journal, just write the title of it. c) If you write other data without stating that it is assumption or obtained from other sources, I assume that you create data by yourself without knowing anything!!
Given that Stem Bromelain has an enzymatic activity of 0.542 U/mg, and there are 20 billion bacteria in our teeth. We need to calculate how long it takes to degrade all of the biofilm created by the bacteria.Assumptions and explanations used in the calculation: Assumption: The mass of the biofilm is not given. Therefore, it is assumed that the biofilm's mass is 1 mg, as the enzymatic activity of bromelain is provided per mg. If the biofilm's mass is different, the result will be different.
We know the enzymatic activity of bromelain, which is 0.542 U/mg.We are given that the number of bacteria in our teeth is 20 billion. The biofilm is created by these bacteria. Bromelain is supposed to degrade the biofilm. Therefore, we need to calculate the mass of the biofilm. The mass of the biofilm is assumed to be 1 mg, as the enzymatic activity of bromelain is given per mg.Now we can use the given data to calculate the time required for bromelain to degrade all of the biofilms created by the bacteria.First, we need to find the total enzymatic activity required to degrade the biofilm. The mass of the biofilm is assumed to be 1 mg.Enzymatic activity of bromelain = 0.542 U/mgTotal enzymatic activity required to degrade 1 mg biofilm= 0.542 U/mg × 1 mg= 0.542 UThe total enzymatic activity required to degrade the biofilm created by the 20 billion bacteria is:Total enzymatic activity required= Enzymatic activity per bacteria × Total number of bacteria= 0.542 U/mg × 20 billion= 1.084 × 10^10 UTo find out how long it takes for bromelain to degrade all of the biofilm, we need to know the rate of degradation. The rate of degradation depends on various factors, such as temperature, pH, etc., which are not provided in the question. Therefore, it is impossible to calculate the time required for bromelain to degrade all of the biofilms created by the bacteria without knowing the rate of degradation. Thus, the answer cannot be calculated.
know more about enzymatic activity.
https://brainly.com/question/31609531
#SPJ11
Imagine this is a typical human cell that is about to take part in
sexual reproduction and become a gamete. Describe the process
involved in producing the gamete and how that contributes to the
offspring inheriting certain traits from the parent.
A. The cell undergoes melosis and the chromosomes
are reduced. Each egg or sperm has half the
chromosomes, which are randomly separated. At
fertilization, the zygote has inherited half its
chromosomes from each parent.
B. The cell become a gamete, either sperm or egg. It
contains the parental DNA that is then passed on
to the offspring during sexual reproduction.
C. During meiosis, chromosomes replicate. When
egg or sperm are produced they receive the
chromosomes of the parent cell. At fertilization the
chromosomes of each parent are mixed and then
the number is reduced by half.
4x
D. The cell undergoes mitosis and the chromosomes
are reduced. Each egg or sperm has half the
chromosomes, which are randomly separated. At
fertilization, the zygote has inherited half its
chromosomes from each parent.