Four ways can be exhibited as the following, 1) they provide nutrients/oxygen for the body, 2) they take wastes and other substances that harms the body, 3) the metabolism and other cell processes and 4) regulates and manages the body temperature.
The answer would be: the sympathetic division of the autonomic system.
Sympathetic division of the autonomic system causes the person to enter fight or flight mechanism. All of the changes above will prepare the person for it. Increased breathing will increase oxygen delivery for muscle, sugar release will increases energy produced, inhibition of digestive system conserve the energy,
The roots of plants are able to self-regulate the amount of water they take in. Therefore, by adding this amount of water, Stela is insuring that the plant will have as much water as it needs to grow.
Use the scientific method
The feedback loops communicate with the body to ensure homeostasis.
Answer is A. Feedback Loops
It will help you
Have a great day
