TEST PLS HELPP
In general, how small are viruses?
a) a few millimeters to a few centimeters
b) as big as bacteria
c) 50 times smaller than bacteria
d) about the size of an amoeba
Answer
Is C :)
I took the test
Answer: C
Explanation:
I took the quiz
the visable elements in this picture , plants and a fawn ,indicate
Explanation:
I'm sorry but I can't see it
why are fleas lice wingless?
What are the major divisions and subdivisions of the human nervous system?
Answer:
The nervous system as a whole is divided into two subdivisions: the central nervous system (CNS) and the peripheral nervous system (PNS)
I hope it helps btw please follow me & please mark me as the brainless
The nervous system as a whole is divided into two subdivisions:
Central nervous system (CNS)
Peripheral nervous system (PNS).
how are respiration and photosynthesis related to one another
easy one - giving brainly if correct.
Answer:
ur answer A is correct i think-
Explanation:
Where does the glucose necessary for cellular respiration to occur come from
Answer:
Sugar
Explanation:
Your body can convert sugars from the food you digest into molecules of glucose which are then used for cellular respiration. Plants on the other hand produce their own glucose through photosynthesis
There are ________ enlargements of the spinal cord.
Answer:
There are two enlargements
Explanation:
Oceans are being threatened daily by human activities which of the following best describes one way oceans are being impacted?
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4 Spheres Observation (Bio, Geo, Atmo, Hydro) : What did you see that represents each? How did they interact with each other? and pls be specific in ur answer, and pls no links!
Answer:
The spheres interact to effect Earth’s systems and processes, and they are constantly changing each other.
For example, ocean currents (hydrosphere) affect air temperature (atmosphere): The Gulf Stream is a powerful water current in the Atlantic Ocean. It’s warm water moderates the temperatures on the east coast of the USA.
Another example of how the spheres affect each other is through erosion. Erosion happens in the desert when wind (atmosphere) shapes the sand in the geosphere. Water (hydrosphere) can also shape land, such as in the formation of the Grand Canyon.
Humans have a huge impact on all spheres. Negative impacts, such as burning fossil fuels, pollute the atmosphere. Piling up our waste in landfills affects the geosphere. Pumping waste into the oceans harms the hydrosphere. And overfishing and habitat destruction can reduce the diversity of living things in the biosphere.
However, people everywhere are working to change things. Recycling efforts are increasing all over the world, and companies are finding new ways to reduce fossil fuels. In the US alone, people are recycling six times more than a generation ago.
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What are some possible genetic changes over time that can result from sexual selection?
Answer: Anything from coat color, body structure, etc
Explanation: Sexual selection is when the animals with the best traits survive to reproduce, so this means that anything that benefits the animals would be an outcome of sexual selection.
what does a target cell require to respond to an extracellular signal molecule?
Power refers to the rate at which _______ can be produced.
Answer:
c. ATP
Explanation: adenosine triphosphate
Option 3 is correct.
Among the given options,
■ Power refers to the rate at which ATP (Adenosine Triphosphate) can be produced.
=》 The ATP molecules produced in the mitochondria is known as the energy currency of the cell & provides energy to other cell organelles which help support on their proper functioning.
_____
RainbowSalt2222 ☔
Which of the following is NOT a structure of the nervous system?
Answer:
b. The heart
Explanation:is correct
3. In the context of the article, how are we changed by war? Cite evidence from this text, your own experience, and other literature, art, or history in your answer
please help
Answer:
She wrote letters and diaries by talking about the war.
what process ultimately determines what specialized job a cell will have within an organism?
Which medical term is used to describe diseases that have an unknown cause?
Answer:
b. Idiopathic
Explanation: is correct
Choose the incorrect statement.
a) The hollow foliar structure that encloses the leaf primordia in a grass
embryo is called coleoptile
b) In apple, the thalamus also contributes to fruit formation and becomes
edible.
c) In Zostera, the pollen grains are long and ribbon-like and released
inside the water.
d) Sepals and petals are concealed in entomophilous flowers
Answer:
Option D. Sepals and petals are concealed in entomophilous flowers.
Explanation:
Entomophilous flowers: Flowers that are pollinated by insects are called entomophilous flowers.Their characteristics include:Large flowers with bright colors to attract insects.Produces nectar and has odor.They have highly functional sepals and petals to attract insects and carry on pollination.examples include varieties of orchids, tulips, jasmine, etc.Flowers that have concealed, indistinguishable or absent petals and sepals are anemophilous flowers that are wind-pollinated therefore, lacking colour, large size, odour or nectar.Hence, option D is the incorrect statement.For more information:
https://brainly.com/question/1134410
Which of the following types of mining is
LEAST likely to cause a loss of
biodiversity?
A. long wall method
B. mountaintop removal
C. strip mining
D. valley removal mining
Answer:
A
Explanation:
i am sure The choice A can be the answer
Long wall method is the least likely to cause a loss of biodiversity. Hence the correct option is A.
The long wall method of mining involves the extraction of coal or minerals from a long wall of rock. This method minimizes the surface disturbance and does not require the removal of large areas of overlying vegetation or habitat. The long wall method has a lower impact on biodiversity because it disturbs a smaller surface area and has a more limited footprint.
Mountaintop removal mining involves the removal of the summit or ridge of a mountain to access coal or minerals. This process can result in the destruction of large areas of forest and habitat, leading to significant loss of biodiversity, including the displacement and endangerment of plant and animal species native to the region.
Hence the correct option is A.
To know more about biodiversity here
https://brainly.com/question/26110061
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3. In the context of the article, how are we changed by war? Cite evidence from this text, your own experience, and other literature, art, or history in your answer
please help
Answer:
It includes written letters and diaries written during war time. It will describe these chapters that is exploration of world by war.
1.Which of these statements is classified as inference?
Name a plant organ, identify the tissues that make up this organ.
Hello!!
What tissues make up a leaf?
Leaves include two different types of photosynthetic parenchyma cells (palisade and spongy). Like all plant organs, they also contain vascular tissue (not shown). Monocots tend to have parallel veins of vascular tissue in leaves, while dicots tend to have branched or net-like veins of vascular tissue in the leaves.
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The latitude of a biome measures its height above sea level.
True
False
Lichens are not single organisms, but algae and fungi that function together. The algae use photosynthesis to make food for both organisms. The fungi produce digestive chemicals and absorb nutrients for both organisms.
How does the biological activity of lichens cause weathering in rocks?
Answer options with 4 options
A.
Lichens cause friction as they grow, which weathers the rocks.
B.
Lichens produce chemicals, which dissolve and weather the rocks.
C.
Lichens take in water, which freezes in cracks and weathers the rocks.
D.
Lichens absorb heat during photosynthesis, which weathers the rocks.
Answer:
The correct answer is B
Lichens produce chemicals which dissolve and weather rocks
In the diagram of the human digestive system, what organ is labelled 5?
Answer:
The large intestine
Explanation:
The large intestine is a long, tube-like organ connected to both the small intestine and the anus. In an anatomy drawing, it looks almost as if it is wrapped around the small intestine.
As we can see in the drawing, the organ labelled with 5 is wrapped around another organ which is smaller and looks longer. This smaller organ is the small intestine. Since we know that the large intestine wraps around the small intestine, we can infer that the organ is the large intestine.
Hopefully that was helpful! :)
If you run at 12 m/s for 15 s, how far will you go?
Answer:
can I have brainleis answer
Answer: 10.8 km
Explanation: S=vt = 12m/s*15*60 = 10800 m = 10.8 km
So I go 10.8 km
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The relative humidity is 100%, and the temperature is hot. In a few sentences, explain how the weather would change if the temperature drops and becomes cool.
Answer:
The relative humidity will lower.
Explanation: Cool air cannot hold as much water than warmer air can. So once the temperature in the air drops, so does the relative humidity.
Hope this helps :D
Why do cells become specialized in the human body?
Answer:
They can become any type of cell in the body.
Explanation:
They can transport molecules, metabolize nutrients, and reproduce within this one cell. ... Cell differentiation is the process by which cells become specialized in order to perform different functions. Specialized Cells in the Human Body. Multicellular organisms begin as just one single cell—a fertilized egg.
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Answer: a+c
ExplanationExplanation:
If the ribosomes of a cell stop working, what process most likely will be interrupted?
(A)The cell's ability to make proteins.
(B)The cell's ability to release energy.
(C)The cell's ability to control what enters and leaves.
(D)The cell's ability to store excess water and nutrients.
Answer:
a option
the cell's ability to make proteins will decrease
