levels of human organization on the lines from smallest to largest is Cells, tissues ,organs ,organ systems and organism .
In general ,Cells are grouped into tissues, tissues are grouped into organs, different organs are grouped into organ systems and many organ systems come together to form complex organisms like human beings.
Thus, Life processes inside the human body are governed at several levels of structural organization. These structure include the chemical, cellular, tissue, organ, organ system, and the organism level. Hence, Higher levels of organization are built from lower levels.
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Genetic Engineering has many exciting benefits but also some potential risks.
True
Or false
Answer:
True
Explanation:
Answer:
True
Explanation:
Many Genetic Engineering jobs have good pay-out or help the world, but sometimes they can be dangerous.
Based on the chart, which will be the main focus of Dr. Factor's science lesson?
1. animals
2. habitats
3. plants
4. seasons
Animals will be the main topic of Dr. Factor's science class. The correct option is A.
What are science charts?It should be emphasized that science charts are just copies of technical data that are created by scientists based on their research and observations.
It should be noted that in the chart, that's shown, there are 3 plants, two seasons, 3 habitats which are desert, grassland, and swamp. On the other hand, it can be seen that there are 8 different types of animals that are illustrated. They include amphibians, reptiles, mammals, pisces, arachinds,. etc.
Therefore, based on the information illustrated, the main focus of Dr. Factor's science lesson will be animals.
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Which of these is an example of elemental carbon?
A.
Diamond
B.
Methane
C.
Proteins
The example of elemental carbon is diamond and it is pure form of carbon. Thus, option A is correct.
What is elemental carbon?Elemental carbon is pure form of carbon and it does not contain other elements and present in natural form. Due to this reason it is known as elemental.
In elemental form pure atoms are not attached to any other atom. Example is diamond which is allotrope of carbon in which there is only carbon atom attached to each other.
Methane and proteins are compounds consist of a combination of carbon and other elements and they are not come in category of elemental carbon.
Therefore,the example of elemental carbon is diamond and it is pure form of carbon. Thus, option A is correct.
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I need some help please
Which of these meals would give you most of the nutrients that you need ?
1 .Meat, milk and a piece of chocolate
2 .Bread, vegetables and fish
3 .Vegetables, fruits and water
4 .Meat, fish and bread
Why is the moon always white, or any other color like maybe blue or red?
Answer:
Well, you're seeing its light go through the most atmosphere. During the day, the Moon has to compete with sunlight, which is also being scattered by the atmosphere, so it looks white.
Blue-colored moons are rare – aren't necessarily full – and happen when Earth's atmosphere contains dust or smoke particles of a certain size. The particles must be slightly wider than 900 nanometers. You might find particles of this size in the air above you when, for example, a wildfire is raging nearby.
During a lunar eclipse, Earth blocks the sun's light from reaching the moon. ... This light passes through Earth's atmosphere, which filters out the shorter blue wavelengths but lets the longer red and orange wavelengths pass through. Those wavelengths reach the moon, turning it rusty red
Explanation:
Which structures can be found on a protist but not on a fungus?
Answer:
See the answer below
Explanation:
First, there is a need to know that protists are unicellular, animal-like living organisms while fungi are unicellular/multicellular, achlorophyllous, and heterotrophic decomposing organisms.
A typical protist may have a plant-like cell wall or just an animal-like cell membrane without a cell wall. This is unlike fungi whose structure includes a rigid, chitin-containing cell wall.
Most protists also have locomotive structures that enable them to be motile. For example, the amoeba has pseudopodia, the paramecium has cilia, while the euglena has flagella. Fungi generally are immotile, that is, they do not have any locomotive structure that enables them to move.
Some protists have two vacuoles - contractile and food vacuoles - which assist them in essential functions such as osmoregulation and nutrition. Unicellular fungi such as yeasts only have a single vacuole.
Some protists such as the euglena have chloroplast which enables them to photosynthesize in addition to other forms of nutrition. Fungi generally, however, are achlorophyllous. They lack chloroplast/chlorophyll in any form.
Match the following terms with the correct definition.
1. Hypothesis
2. Control
3. Dependent Variable
4. Experiment
5. Conclusion
6. Data
7. Independent Variable
A. Organized process to test a hypothesis
B. An educated guess about the solution to a problem
C. Observations & measurements recorded
D. A judgment based on the results of an experiment.
E. Used to show that the result of an experiment is
really due to the condition being tested
F. The factor that is manipulated during an experiment
G. The response that is measured in an experiment
The match for the given scenario will be 1-B, 2-E, 3-F, 4-A, 5-D, 6-C, and 7-G.
What is an experiment?An experiment is a methodology that is conducted out to confirm or disprove a hypothesis, or to assess the effectiveness or possibility of a method that has never been tried before.
A hypothesis is an educated guess about a problem's solution. Control is used to demonstrate that the outcome of an experiment is truly due to the condition under test.
The component that is manipulated during an experiment is known as the dependent variable. Experiment is a structured process for testing a hypothesis.
A conclusion is a decision based on the outcomes of an experiment. Observations and dimensions are recorded as data.
The response measured in an experiment is known as the independent variable.
Thus, the correct match is 1-B, 2-E, 3-F, 4-A, 5-D, 6-C, and 7-G.
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What persuasive technique does Antony use when he mentions Caesar’s will but then refuses to read it?
The persuasive technique he uses is anticipation.
Answer:
He is using Anticipation.
Explanation:
Antony brings up the fact that Caesar has a will made, but chooses not to bring it up, as it really would not help sway the audience.
what does dimensions mean
Answer:
you want to know what the dimensions are?
the dimensions are the height (up and down) and the base length (dotted line)
hello, where did the farmer go to jump over the moon with what annimal?
Answer:
The cow
Hey Diddle Diddle lyrics
Hey diddle diddle, the cat and the fiddle, The cow jumped over the moon. And the dish ran away with the spoon!
What is the answer for this question
Which activity is directly regulated by neurons?
Neurons are the part of the nervous system that transport the signals. The neurons regulate the localization of several proteins at the nerve terminal.
What is the neuronal activity?Neurons are the electrically excitable unit of the nervous system that play a major role in the neuronal circuit. It also takes part in the localization of proteins, other molecules, and receptors.
The activity controls and balances the synaptic stability, and the rate of the synapse formation that occurs in the dendrite and the body of the nerve cell.
Therefore, the neurons direct the localization of the proteins.
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How do living fish affect the chemical properties of seawater?
A) They remove oxygen by photosynthesis
B) they add oxygen by photosynthesis
C) they remove oxygen by decay
D) they remove oxygen by respiration
E) they don’t affect the chemical properties of seawater
Living fish affect the chemical properties of seawater by removing oxygen through respiration. Therefore, the correct answer is D) they remove oxygen by respiration.
How does living fish affect chemical properties of seawater?Physical and chemical properties of seawater change according to latitude, depth, nearness to land and input of fresh water. Approximately 3.5 percent of seawater is composed of dissolved compounds, whereas other 96.5 percent is pure water.
Chemical pollution is introduction of harmful contaminants and common man-made pollutants that reach ocean include pesticides, herbicides, fertilizers, detergents, oil, industrial chemicals, and sewage.
Salinity, temperature, dissolved gases, nutrients, and pH are crucial elements of seawater that have an impact on living forms.
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An organism has a haploid number of 36. What is the organisms diploid number?
ens
Question 4
ents
allery
Which of the following is not a Learning Style:
O Auditory
O Visual
Kinesthetic
O Sculpting
1 nto
WIN
Ollection 5
na ml_ex3_5.pdf
por ml_ex4_1.pdf
DOF ml ex4_2.pdf
N
POF ml_ex4_3.pdf
57°F Cle
Si
to search
Answer:
HUH? I THINK THIS IS HAVE NO IDEA IN ANSWER CAUSE THE QUESTION IS NOT INCLUDED
Wednesday
Use the food web shown on page 6 to fill in the missing information.
CAUSE
All the grass in an area dies.
The frogs leave the ecosystem.
All the snakes disappear.
Week 3
EFFECT
starve.
The frogs, mice, and sparrows have nothing to eat.
The rabbit population grows.
The effect of the grass dying would be that the animals that feed on insects would have nothing to eat
How to discuss the effect of the dead grass on the ecosystemEFFECT:
The frogs, mice, and sparrows have nothing to eat. They are likely to starve because they rely on the grass as a source of food. The disappearance of the grass has disrupted the food chain in the ecosystem, causing a cascading effect on the other organisms.
The rabbit population grows. With the disappearance of snakes and the departure of frogs, there are fewer natural predators for rabbits, and their population can increase. However, if the lack of food persists, the rabbit population may also decline, as they rely on vegetation for sustenance.
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What conclusion can you draw from the information provided about the brain
A. Injury to the brain stem may result in sensory dysfunction
B. The brain uses a higher percentage of oxygen than any other organ.
C. Eating disorders do not involve testing on any region of the brain.
All regions of the brain are essential for normal human function
E. The cerebrum is the most central region of the brain.
The delicate chemistry of the brain is disturbed by TBI, preventing neurons from functioning correctly.
What transpires in the brain following a head injury? The delicate chemistry of the brain is disturbed by TBI, preventing neurons from functioning correctly.Thinking and behavior are altered as a result of this.For the brain to recover from the chemical imbalance brought on by a TBI, weeks or even months may pass.With more severe cases leading to paralysis, coma, or death, a brain stem damage may produce dizziness or loss of motor coordination.Many patients are unable to work while undergoing treatment for brain stem injuries, which can be quite expensive.Seizures, nerve damage, blood clots, artery narrowing, stroke, coma, and infections in the brain are some of the side effects of a TBI.With more time and stabilizing health, the chance of many of these issues lowers.To learn more about head injury refer
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A collision between two pieces of continental crust at a converging boundary produces a
mid-ocean ridge
b. deep-ocean trench.
Rift Valley
d mountain range.
2.Which of the following sequences is in the correct order to know the steps involved to test the
presence of starch in a leaf?
P - Boil the leaf in alcohol in a water bath.
Q - Add iodine solution.
R - Wash the leaf in water.
S - Boil the leaf in water.
(a) S, Q, R and P (b) P, S, Q and R
(c) Q, R, P and S (d) S, P, R and Q
Answer: c
Explanation:
Based on the diagram below, at which point is the most oxygen being produced? Oxygen in Plants and Time of Day с Oxygen Production Rate B D Dawn Dusk Dawn
A. Point A
B. Point d
c. Point B
D. Point C
is spider insect or archanids
Answer:
neither
Explanation:
Traffic on roads is a pretty complex system. One person's decision, say to text while they drive, or even just to tap their brakes, can have consequences that affect thousands of other drivers and last for hours in the form of traffic jams. Who might care about understanding how traffic works, when traffic jams are likely to happen, and how to minimize the possibility of traffic jams? Describe three types of people that might be interested in that question.
Traffic is a phenomenon that an average resident of urban city experiences and are caused by factors that government have little or no effect upon.
Various measure are put in place to minimize traffics
Use of traffic lights.Use of “smart” barriers.Use of Variable Message Signs.Let look at some causes of road traffic in the society
Road layout.Increase in urban population.Increase in employment opportunities.Increased number of cars and number users.Poor capacity of transport infrastructure.However, three person interested in the stated question are likely to be:
The Road users asks these question because its helps them plan ways to avoid traffic.The government need to ask this question to help to plan effectively on how to manage the problem.The Traffic police need to understand these question and helps them to know when exactly they need to be present to direct traffic.Learn more about this here
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Tissues are groups of specialized
organelles.
organs.
genes.
THIS ONE cells.
In addition to cells, what can tissues be made of?
THIS ONE an extracellular matrix
THIS ONE fibers
enzymes
THIS ONE cell junctions
Answer:
- Tissues are groups of specialized cells.
- In addition to cells, tissues are also composed of extracellular matrix.
Explanation:
Cells are the structural and functional unit of living organisms. These cells have the ability to multiply and differentiate to form specialized cells.
A group of differentiated cells join with other similar cells to form a specialized tissue, which will be part of an organ or body structure. Tissues are formed both by cells —cellular component— and by extracellular matrix, which contains fibers and is produced by the same cells.
The other options are not correct because:
Organelles: are intracellular structures. Organs: are formed by tissues, such as the heart, intestine or muscle. Genes: are fragments of DNA with structural or functional information of a living being. Fibers : are part of the extracellular matrix. Enzymes : specialized proteins with a catalytic function.Cell junctions: they allow the union and cohesion between cells.Define the following and give 3 examples each:Multicellular organisms
Answer:
multi cellular organisms are organisms composed of many cells.
Explanation:
example = human being
= plants
= animals
What do organisms contain?
Answer:
all organisms contain one or multiple cells
As a result of an action potential, AcH is released from the axon terminal and attaches to receptors on the motor end plate. Sodium rushes in the T-tubules and all the steps occur until the muscle contracts in the leg and carry out the command transported by the motor neuron. Which gray horn is the cell body of the motor neuron located? Infer and explain if this is a positive or negative feedback
1) The cell body of the motor neuron is located in the ventral or anterior horn of the grey matter. From there, it extends to the motor unit. 2) Contraction refers to negative feedback in which the body reacts when facing a stimulus.
What is the anatomy of the spinal cord?The spinal cord is mainly composed of grey matter and white matter. The second one covers the first one.
The grey matter transversal section is composed of posterior, lateral, and anterior horns, also known as dorsal, lateral, and ventral horns, respectively.
Each type of horn contains a type of neuron.
In the posterior/dorsal horns, we can find sensory neurons that provide sensory information.In the thoracic area, we can find lateral horns with visceral motor neurons.
In the anterior/ventral horns, we can find motor neurons that extend to the skeletal muscle, which is the motor unit, to produce movement.
The motor neuron from the exposed example is located in the anterior or ventral gray horn.
This example refers to negative feedback because the neurotransmitter release causes a cascade effect that ends in muscle contraction, tending to suppress or counter the original stimuli.
Any change that might occur in the internal functioning will be countered by negative feedback to maintain homeostasis.
Negative feedback needs receptors, central control, and effectors.
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The change in the height of water in the straw of the model instrument is noted at regular intervals of time . Which of these best describes the function of the model instrument ?
The statement that best describe the interaction in the atmosphere, hydrosphere and biosphere is option d: A hurricane carries ocean water across the coast and damages houses of people.
What are some form of hydrosphere-atmosphere interactions?
The hydrosphere's evaporation serves as the medium for the development of clouds and rain in the atmosphere. Rain is one way that the atmosphere returns this water to the hydrosphere.
Note that the hurricane, ocean water and the cost acts as the point of interaction between the atmosphere, hydrosphere and biosphere.
Hence option D is correct.
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See full question below
Which of these statements best describes an interaction between the atmosphere, hydrosphere and biosphere? A. Strong winds blow over a lake and create ripples. B. A river flows downhill at a very high speed and uproots trees. C. The magma flowing out of a volcano blocks the movement of a river. D. A hurricane carries ocean water across the coast and damages houses of people.
Please help me to fill in the blank correct answers.
Ova are produced in the ovarian follicle and released each month. They are arrested in this step of meiosis_____. If they are fertilized by a sperm, this will happen in this part of the female’s anatomy______. It fertilizes, the ovum will then implant in the _____
Ova are produced in the ovarian follicle and released each month. They are arrested in this step of meiosis Prophase I. If they are fertilized by a sperm, this will happen in this part of the female's anatomy: Fallopian tube. If it fertilizes, the ovum will then implant in the Uterus
Ova are produced in the ovarian follicle and released each month. They are arrested in this step of meiosis: Prophase I. During meiosis, ova (eggs) undergo a process of cell division that involves two consecutive divisions, meiosis I and meiosis II. In meiosis I, the ova are arrested in the prophase stage, specifically in prophase I, until they are released for potential fertilization.
If they are fertilized by a sperm, this will happen in this part of the female's anatomy: Fallopian tube (or oviduct). After ovulation, the released ovum travels through the fallopian tube. If fertilization occurs, it typically happens within the fallopian tube, where the sperm meets the ovum.
If it fertilizes, the ovum will then implant in the: Uterus. After fertilization, the resulting embryo undergoes further development and eventually implants into the lining of the uterus, a process called implantation. The uterus provides a suitable environment for the embryo to grow and develop throughout pregnancy.
It's important to note that these processes occur in the female reproductive system and are essential for reproduction and the continuation of the species.
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a. What happened to ecological resources in national parks across the United States when this act
became law in 1916.
Answer:
Explanation:
recover it self