Force and displacement must be present according to formula and if asking about components then maybe X and Y
Insulin receptors regulate glucose level in blood. without that, glucose level would be uncontrolled/not normal (high/low) and it would be impossible to maintain homeostasis (stability) :P hope it will help.. :))
Some of the core reasons are:
1) Deforestation
2) Excessive use of fossil fuels
3) Unevenness of Garbage
4) Increasing Population
5) Expansion of Urban area
Hope this helps!
Big and healthy grasshoppers can jump a hight of 1 metre and a distance of 90 feet.
Hope it helped,
BioTeacher101
The answer is probably got to be C.