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yarga [219]
3 years ago
12

Describe how the role of phloem would be affected if the leaves start to die off. Tell what phloem does in a plant.

Biology
1 answer:
Zarrin [17]3 years ago
7 0

Describe how phloem is affected if the leaves start to die off. (3 points) The phloem is effected by the deprivation of water from the disease of the tree, as a result the metabolism of the plant will shift down ward causing the phloem to decrease due to the dying of the leaves.

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In a(n) _________________________________, one of the blood vessels in the brain ruptures or breaks open and blood enters the br
lianna [129]

Answer:

Hemorrhagic Cerebrovascular accident (CVA) also called stroke

Also an aneurysm can rupture and cause same effect.

3 0
4 years ago
If you are driving down the road, how do you know that the car is moving (think about your reference point)?
NISA [10]
If your car is changing speed by accelerating or decelerating, or changing directions by turning or hitting a bump, your body can sense these accelerations. You might be pressed against the back of your seat while speeding up or against the car door as you turn for example. If you are cruising at a constant speed, with no changes in speed or direction, you wouldn't be able to feel it. You would need to use your other senses. You could see the scenery going by through the windows, with closer objects moving by more quickly than objects in the distance. You could also hear sounds like the wind rushing by and the hum of the tires rolling on the highway.
5 0
3 years ago
Which of the following statements is most accurate? Group of answer choices You are chemically the same as you were when you wer
Marta_Voda [28]

Answer:

You have the exact same types of chemicals in your body as when you were younger.

Explanation:

3 0
4 years ago
Enzymes need to be produced by cells in large quantities because they are consumed by the chemical reactions in which they parti
Alex787 [66]

The statement that enzymes need to be produced by cells in large quantities because they are consumed by the chemical reactions in which they participate is False.

<h3>How much quantity of enzyme is needed in a Chemical Reaction?</h3>
  • Between 1 and 10,000 substrate molecules can be catalyzed by an enzyme every second.
  • Due to the fact that they do not change throughout reactions, enzymes are only found in trace levels in cells. and they have a strong affinity for their substrate.
  • By lowering the activation energy and activating more molecules, they act as the catalyst to make the process easier to happen. Because the enzyme must react with the substrate, the concentration of the enzyme is crucial in chemical reactions.
  • When enzymes locate their intended substrate, they seize them, undergo a transformation, and then move on to the subsequent substrate molecule.

To learn more about Enzymes refer to:

brainly.com/question/15012294

#SPJ4

4 0
2 years ago
Which of the following statements correctly compares the relationship between the earth, its atmosphere and radiation?
balu736 [363]
The earth is cooled and its atmosphere is heated by terrestrial radiation.
4 0
3 years ago
Read 2 more answers
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