Answer: The answer is BOUNDARY
Explanation:
<span>it has a specific activation site for enzyme attachment</span>
<span>Excess carbohydrates in Animals are stored as fats. It mainly gets stored in the skeletal muscles and liver in the form of glycogen. Carbohydrates actually get stored in the form of long polymers of glucose molecules or as glycogen starch. They provide energy to the animals for performing their daily duties. Carbohydrates are generally considered the fuel for all organisms, and without this most animals would become sloth and would be unable to perform the regular jobs. Carbohydrates are actually very easy to metabolise and hence generate quick energy. </span>
<span>I am pretty sure its the diaphragm, but its not located behind the lungs its below the lungs. </span>
The answer is A, Truth
Hope this helped somehow ^-^