Please help answer 8-10 and pick a,b,c, or d for each one please i will give you branlist
Answers
Answer:
8 is b
9 is d
10 igusss c 8and 9 are correct but 10 it may be
Related Questions
There are no carriers for Huntington’s Disease - you either have it or you don’t. With this in mind, is Huntington’s disease caused by a dominant or recessive trait?
Answers
Answer:
dominant
Explanation:
which means that a person needs only one copy of the defective gene to develop the disorder.
Look at the diagram of the rock cycle below.
Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration
Answers
it’s melting
From the diagram of the rock cycle the missing part is ( B ) ; Melting
Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.
Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting
Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.
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Match these items.
1. isostasy
trench
2. deepest ocean depths
fjord
3. drowned glaciated valley
plate tectonics
4. theory of crustal structure
subduction
5. oceanic plate going down
buoyancy
Answers
Answer:
1.Isostacy=Buoyancy
2.Trench
3.Drownded glaciated valleys=Fjord
4.Theory of crustal structure=Plate tectonics
5Oceanic plate going down=Subduction
Write a description or a reason why you are doing this activities of conserving our natural resources.
1. Using a glass when brushing teeth -
2. Hanging clothes -
3. Walking -
4. Feeding the stray animals -
5. Using back page of paper -
6. Using fan -
7. Watering the plants -
8. Sweeping -
Answers
1. Using a glass when brushing teeth: By using a glass instead of leaving the tap running while brushing our teeth, we can conserve water. Freshwater is a finite resource, and reducing unnecessary water usage is essential for preserving our water supplies and ensuring their availability for both humans and the natural environment.
2. Hanging clothes: Opting to hang clothes to dry instead of using a dryer not only saves energy but also reduces greenhouse gas emissions. Clothes dryers consume a significant amount of electricity, and by utilizing natural methods like hanging clothes, we can contribute to reducing our energy consumption and lowering our carbon footprint.
3. Walking: Walking instead of using vehicles for short-distance travel offers multiple benefits. Firstly, it helps reduce air pollution by decreasing the emission of harmful gases from vehicles. Secondly, walking promotes personal health and well-being, as it is a form of physical exercise. Lastly, choosing to walk reduces traffic congestion and saves fuel.
4. Feeding stray animals: Feeding stray animals is an act of compassion and kindness. By providing food for stray animals, we help prevent their starvation and promote their overall welfare. It also reduces their need to hunt for food in natural habitats, preserving the delicate balance of local ecosystems.
5. Using the back page of paper: Utilizing both sides of a piece of paper helps reduce paper waste and conserves valuable forest resources. Paper production involves cutting down trees, and by maximizing the use of each sheet, we minimize the number of trees required to produce paper products.
6. Using a fan: Using a fan instead of an air conditioner helps reduce energy consumption and lowers greenhouse gas emissions. Air conditioners consume a significant amount of electricity, and by using fans to circulate air and provide cooling, we can contribute to conserving energy resources and mitigating the impact of climate change.
7. Watering the plants: Watering plants is essential for their growth and well-being. By providing them with adequate water, we support their ability to photosynthesize, produce oxygen, and contribute to a healthy ecosystem. Additionally, practicing responsible watering techniques, such as using watering cans instead of hoses, helps conserve water resources.
8. Sweeping: Sweeping instead of using a leaf blower or a hose to clean outdoor spaces reduces energy and water consumption. Leaf blowers and hoses consume significant amounts of electricity and water, respectively. Sweeping not only saves resources but also minimizes noise pollution and prevents soil erosion caused by high-pressure water flow.
Engaging in these activities of conserving natural resources demonstrates our commitment to environmental stewardship and sustainable living. By making conscious choices in our daily lives, we can contribute to the preservation and protection of the Earth's ecosystems for the benefit of current and future generations.
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Light Waves and Sound Waves
Record your findings about sound and light waves for each of the following.
• Traveling through air
• Traveling through metal
• Why light travels faster
Answers
explain how the physical structures, reproductive organs, and physical supports of a hibiscus flower and elephant are similar.
Answers
Answer:
Explanation:
Carolus Linnaeus wanted to classify the hibiscus flower. He began by examining the color of the flower, its petal shape, its petal numbers, and the arrangement of stamens and petals. What is his basis for classifying the hibiscus flower?
the classification is based on both genetic and physical characteristics the classification scheme is based on the flower's genetic characteristics the classification scheme is based on the flower's physical characteristics the classification scheme is based on the flower's chemical characteristics
Tissues are to cells as organ systems are to _____.
A: populations
B: tissues
C:organisms
D:organs
Answers
Answer:
organs
Explanation:
Organs are to organ systems
Which statement correctly describes the relationship between photosynthesis and cellular respiration?
The processes are competitive since both processes take place inside plant cells.
The processes are competitive since both processes take place inside animal cells
.
The processes are complementary since both processes require the same reactants
.
The processes are complementary since the products of one process are the reactants for the other process.
Answers
The statement that correctly describes the relationship between photosynthesis and cellular respiration is as follows:
The processes are complementary since the products of one process are the reactants for the other process.Thus, the correct option for this question is D.
What is Photosynthesis?Photosynthesis may be defined as a process through which plants and some photosynthetic algae synthesize their own food in form of glucose with the help of carbon dioxide and water in the presence of sunlight.
The complete reaction of photosynthesis is as follows:
\(6CO_2+12H_2O\) → \(C_6H_1_2O_6+6O_2+6H_2O\).According to the reaction, the products of photosynthesis are glucose, water, and oxygen, while glucose and oxygen are the reactants in the process of cellular respiration. The products of cellular respiration are carbon dioxide and water.
With this evidence, you can say that photosynthesis and cellular respiration are complementary to one another. Both processes are performed in a cyclic manner.
Therefore, the processes are complementary since the products of one process are the reactants for the other process is a statement that correctly describes the relationship between photosynthesis and cellular respiration. Thus, the correct option for this question is D.
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The strangler fig’s roots grow up and down the host tree, it latches onto. These roots eventually grow high enough to reach the sunlight in the cloud forest. Typically, after this happens the host tree eventually dies, leaving a hollowed-out center wrapped in large roots. What type of tropism is responsible for the hollowed-out tree? Explain your answer.
Answers
Answer:the relationship between host tree and strangler fig may be more mutually beneficial than previously thought, in a symbiosis where the host provides a structure to support the strangler fig's establishment in the well-lit canopy, and the strangler fig helps to support its host during storms
The aerial roots of strangler figs may attach to surrounding vegetation on the ground, stabilising the host plant and making it less likely to become uprooted. The leaves of the fig may also help shield from wind by closing up the forest canopy. Geotropism
BRAINLIEST
While savannas and temperate grasslands are both types of
grasslands and share many characteristics, they also have
some differences. Compare them below by writing each
characteristic in the correct location. You will use each only
once.
• home to many types of grazers
• experience all seasons of weather
• home to bison
• home to the African elephant
• example: tallgrass prairies of North America
• example: Serengeti in Tanzania
• also known as tropical grasslands
• few trees due to little rainfall
1)
(Savannas)
(Both Types of
Grasslands)
(Temperate
Grasslands)
Answers
Answer:
S - Savannas are typically found in tropical or subtropical regions.
S - Savannas tend to have more trees and shrubs.
S - Savanna's climate is drier than that of a grassland.
G - Grasslands are found in temperature regions.
G - Temperature Grasslands are mainly devoid of trees, receive less rainfall than Savannas & endure broader temperature extremes.
G - Grasslands make up 25 percent of the Earth's land surface and dominate in regions with limited rainfall, which prevents forest growth. This results from nearby mountain ranges that cause rain shadows over adjacent open-range lands.
B - Both represent the world's richest and most diverse ecosystems. They both provide a home for a quarter of the world's population and a habitat for thousands of plants and animals.
B - Many species gather in vast numbers, graze on the varied grasses, and can be found nowhere else on Earth. The coexistence between wildlife and grasses is key to healthy ecosystems. Animal migrations regenerate the landscapes, by controlling pests, dispersing seeds, and trampling invasive species. Through this partnership, grasslands and savannahs generate vital benefits for both people and nature.
B - Ecosystems such as these two in specific are essential for climate mitigation – they store carbon, locking it deep in the soil and extensive root systems. They are the source of or support many of the world’s biggest rivers and wetlands, ensure food security, support livelihoods, and are embedded in the cultural identity of millions of people.
(Also, A savanna or savannah is a mixed woodland-grassland<---similarity)
Explanation: Just research. I decided to state 3 characteristics for both The Savanna and The Grasslands, and then 3 for "B" (both).
(Both Types of Grasslands) experience all seasons of weather, few trees due to little rainfall
(Temperate Grasslands) home to bison, example: tallgrass prairies of North America
Read the excerpt.
Which type of keyword is "Deforestation"?
Deforestation
Rain forests clean the air by producing oxygen. They are
also known to affect the water cycle and weather. The threat
of deforestation, however, means that these important rain
forests may disappear.
a clue
a title
a date
an abbreviation
Answers
Answer:
The correct answer is a title
Describe each structure of the heart:
Septum:
Left and right atrium:
Pacemaker:
Left and right ventricles:
Valves:
Answers
The septa or septum, which are muscular walls, split the heart into two sides. The right atrium and ventricle of the heart work together to pump oxygen-poor blood to the lungs.
What are the 4 heart chambers and what do they do?There are two upper and two lower chambers in a typical heart. Blood enters the right and left atria, the upper chambers. Blood is pumped from the heart by the less flexible right and left ventricles.
What does the heart septum look like structurally?The septum of the heart is a wall that divides the right and left sides of the organ.The left atrium and ventricle work together to pump oxygenated blood to the body from the left side.
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We have historical evidence of forensics being used in __________ to help solve cases.
A. ANCIENT GREECE
B.OUTER SPACE
C.ANCIENT ROME
D.ANCIENT INDIA
Answers
Answer:
Ancient Rome
Explanation: The modern practice of forensic science is generally agreesed to date back to at least the early 19th century in Europe.
Answer:
c
Explanation:
50 POINTS!
Energy is transferred into the ecosystem when
1.when bacteria absorbs nitrogen from other organisms
2. dead organisms decay and form organic matter
3. rodent prey on invertebrates
4.plants grow from the soil
Answers
Answer:
2
Explanation:
Energy is transferred between organisms in food webs from producers to consumers.
The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
Answer: between organisms in food webs from producers to consumers.
Explanation:
A student is studying a gray pine (conifer/gymnosperms), an apple tree and an avocado tree. After conducting research about them she discovers some similarities and differences between them. What are some of the differences and similarities she probably discovered? (Hints: think about how they reproduce)
Answers
Existing rocks are buried and forced toward the mantle, increasing heat and pressure. This is the first step in the formation of metamorphic rocks.
(PLEASE HELPPPP 90 POINTS!!)
Which best describes the next step in the formation of metamorphic rocks?
Buried rocks melt deep within the mantle.
Lava melts underlying rocks, which crystallize into new minerals.
Rocks that were buried are exposed at Earth’s surface, where they are weathered and eroded.
Magma pockets rise, which increases heat, and minerals change due to temperature and pressure.
Answers
The correct answer is B. When buried rocks are forced toward the mantle, they undergo extreme heating and pressure, which can cause them to melt. This molten rock is known as magma, which then crystallizes as new minerals as the magma cools and solidifies. This process is known as metamorphosis and is the second step in the formation of metamorphic rocks.
Buried rocks melt deep within the mantle.
Can somebody help me with this Please.
Answers
b. agriculture is known to be a major cause and casualty of water scarcity and farming accounts almost 70% of all water withdrawals
c. higher demand for water for domestic, industrial, agricultural and municipal needs and also evacuation for waste material
that’s all i got and anyone can correct me if i’m wrong
write a mini-essay about Balanced & Unbalanced Forces
Answers
Answer:
Forces have a magnitude (strength) and a direction. Forces can be represented as arrows with the length of the arrow representing the magnitude of the force and the head of the arrow pointing in the direction of the force. Using such arrows, the resulting force (net force) and direction can be determined.
Forces acting on an object can be balanced or unbalanced.
Balanced forces acting on an object in opposite directions and equal in strength, as shown in the arrows below, do not cause a change in the speed of a moving object.
Objects that are not moving will not start moving if acted on by balanced forces.
For example, in arm wrestling where there is no winner, the force exerted by each person is equal, but they are pushing in opposite directions. The resulting force (net force) is zero. Or, in a tug of war, if there is no movement in the rope, the two teams are exerting equal, but opposite forces that are balanced. Again, the resulting force (net force) is zero. Unbalanced forces are not equal, and they always cause the motion of an object to change the speed and/or direction that it is moving. When two unbalanced forces are exerted in opposite directions, their combined force is equal to the difference between the two forces.
The magnitude and direction of the net force affects the resulting motion
This combined force is exerted in the direction of the larger force
For example, if two students push on opposite sides of a box sitting on the floor, the student on the left pushes with less force (small arrow) on the box than the student on the right side of the box (long arrow).
The resulting action (net force: smaller arrow to the right of the = shows that the box will change its motion in the direction of the greater force as shown below:
Calista rode her bike to the park. Her velocity changed from 5 m/s north to 8
m/s north in 10 seconds. What was the change in Calista's velocity?
A. -3 m/s north
B. 8 m/s north
C. 3 m/s north
D. 5 m/s north
Answers
Answer:
C
Explanation:
8-5=3
Change in velocity = 3m/s north
In the ocean, there are small fish that live in and around the mouths of large sharks. The shark does not harm the fish because the fish pick food from between the shark's teeth. In return the small fish
symbiosis exists between the sharks and the small fish?
o commensalism
mutualism
parasitism
predation
Answers
Answer:
commensalism
Explanation:
Elicit from students that the shark and the remoras, the smaller fish below the shark, have a symbiotic relationship called commensalism, where the remoras benefit from holding onto the shark, but neither species is harmed.
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GIVING 37 POINTS AND BRAINLIEST !!!!! URGENT
Please answer all of the questions
Subject: science
Answers
Answer: 2nd question=2
3rd= 11.46 million years
4th=250grams
5th=5.2billion years
6th=2130 million years
7th=4 times
Explanation:
pls mark brainliest
Let me know if you need more help
A microscope has 10x low power objective and a 60x high power objective. If the low power field of view measure 2.4 mm, and 20 microorganisms could gross the diameter of the high power field of view, what is the diameter of each organism in micrometers?
Answers
Answer:
2.87
Explanation:
10x (10*7)
20x/7
2.87
What are some of the other common organisms that live in the desert (biotic factors)?
Answers
Answer:
Some of the other common organisms that live in the desert (biotic factors) include reptiles, amphibians, insects, small mammals, and birds. This can be determined by using the information from desertusa.com, which states that some of the other common organisms that live in the desert (biotic factors) include reptiles, amphibians, insects, small mammals, and birds.
Explanation:
Answer:
In deserts, you'll usually see a lot of open land and not much of any plants. Animals that live in deserts include lizards, geckos, jackrabbits, camels, snakes, spiders and meerkats.
Which of the following is a characteristic of scientific investigation? (5 points)
a
It is based on opinion.
b
It is replicable.
c
It is subjective.
d
It is biased.
Answers
Answer:
a
It is based on opinion.
Explanation:
2x24 in distributive property
Answers
Answer:
2 ( 1 x 12) = 2 x 24
Hope this helps!
that’s what i would do!!
Prompt Option 1: Choose an organism. Using at least 5 sentences, describe why your specific organism could have siblings that share the same parents, but might have different traits. Why might they be different? Give specific examples of traits that might be different.
Answers
The domestic dog, Canis lupus familiaris, is an example of an organism that might have siblings with dissimilar features.
What is the organism?Dogs are a very diverse species, with a wide range of physical and behavioral characteristics. Because they have the same parents, siblings have genetic makeup that is similar, but different gene combinations can result in significant variances in characteristics like coat color, size, and temperament.
The puppies' coats might be any color between black, white, and gray if one parent has a white coat and the other has a black coat, for example. Additionally, environmental factors and genetic abnormalities might cause attribute discrepancies between siblings.
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Answer:
One possible organism that I can choose is a dog. A dog is an animal that belongs to the kingdom Animalia, the phylum Chordata, and the class Mammalia.
A dog could have siblings that share the same parents, but might have different traits because of genetic variation.
Genetic variation is the difference in DNA sequences among individuals of the same species
It can result from mutations, recombination, or random assortment of chromosomes during meiosis
Some examples of traits that might be different among dog siblings are coat color, eye color, size, shape, and temperament
These traits are influenced by both genes and environment
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THANK TO 28calebp1228 FOR HELPING ME
I need an answer with an explanation, please.
:)
Answers
What is a blood genotype?
A blood genotype is the genetic makeup of the blood of a person.
Given that one parent is o and the other is a.
Type A = AA (homozygous dominant) or Ao (heterozygous Ao)
Type O = oo (homozygous recessive)
So if AA × oo = 100% Ao (type A)
If Ao × oo = 50% Ao (type A)
and 50% oo (Type O)
The standard table is attached of the cross between A and O.
So either all children will be total A genotype or half A and half O.
Thus, the prediction of the blood genotypes is total A genotype or half A and half O.
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Question: What would happen if the digestive system was not working?
your body will start to recycle its waste for nutrition
your cells would be able to perform cellular respiration
you would have no ability to get the nutrients and sugars in food
your body can get enough oxygen and release carbon dioxide
(This is 7th grade science)
Answers
Answer:
C. You would have no ability to get the nutrients and sugars in food.
Explanation:
The digestive system is how we receive the nutrients we need to survive. To lose it would be to lose our energy source.
Describe the smell, color, and temperature of the contaminated water
Answers
Complete the sentence:: Ocean currents traveling from the equator toward the polar zones carry_______water, which helps to_____air masses at the poles.
A. warm / warm
B. cold / cold
C. warm /cold
D. cold/ warm
Answers
Answer: C., It would make sense because you are carrying water water from the equator to the polar zones.
Explanation:
Answer:
B. Cold/ cold
Explanation: As water flows from an area of high temperature to low, it's temprature also gradually decreases.
With the decrease in water temperature the air also cools down.
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