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Bess [88]
3 years ago
9

What is an example of mitosis at work is a leaf?

Biology
1 answer:
AfilCa [17]3 years ago
3 0
In the plant world, an example of mitosis at work is a leaf growing larger at the end of its stem or a plant root extending further into the ground.
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While walking down the street, a cat jumps out of an alley into the pathway of an adult. They note that the man's heart is "raci
Sedaia [141]

Answer: The palpating heart race response is due to the sympathetic nervous system controlling the body's fight-or-flight reactions. 

Explanation:

The sympathetic nervous system is in charged of controlling the body's fight-or-flight reactions. When facing a threat, these responses defaultly prepare our body to flee from danger or face the threat head-on.

Many of the physiological responses you experience during times of emotional streaming, such as sweaty palms or a racing heartbeat, are regulated by the sympathetic nervous system, a branching of the autonomic nervous system.

5 0
3 years ago
What is the main function of any organisms reproductive system
algol [13]

Answer:

This is most likely not the answer you're looking for, but I believe the main function of any organism's reproductive system is to reproduce.

Explanation:

3 0
3 years ago
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Assignment
mariarad [96]

Answer:

q

Explanation:

3 0
3 years ago
After Frida stops exercising, she continues to breathe heavily. What is most likely occurring in her body?
Brilliant_brown [7]

Answer:

(D) Strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. This is a result of anaerobic respiration.

Explanation:

As Frida was exercising, her muscle cells were undergoing a frantic pace of metabolism (contraction and relaxation), where oxygen supply did not supply the required effort, thus causing muscle fatigue and heavy breathing.

Physical activity is synonymous with moving muscles. The more muscle fibers strive to accomplish a task, the more they consume the oxygen brought into the bloodstream. When this occurs, the body begins to breathe hard as lactate is transported to the liver.

This forces the lungs to work at a fast pace, as they are responsible for oxygenation. The heart also speeds up because it needs to pump blood more vigorously. This is why during exercise the heart rate and breathing rate increase and we breathe heavily.

7 0
3 years ago
How does the speed of sound change as it moves from the surface of the ocean to 1000 meters below to surface?
Taya2010 [7]
The correct answer is d
6 0
3 years ago
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