Water is a polar molecule because its opposite ends have opposite electric charges.
the term used to describe how well an organism functions in its environment is variation
Answer:
I think true statement is A.
Carbon is an important component in living things as it is present in the food of living things in the form of saccharides such as glucose and polysaccarhides such as starch. Hence the answer to this problem should have to be A. Carbon is a source of energy.
