Your food is mostly carbohydrates. What
elements are
carbohydrates made
from? What organisms on
Earth make
carbohydrates?

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.

This is a biological reaction due to a stimulus. i need this quickly !