The substance that provides immediate energy is adenosine triphosphate (ATP). ATP is called the energy currency of the cell, and is hydrolyzed to produce adenosine diphosphate and a phosphate group.
ATP is obtained by break down of carbohydrates, fats as well as proteins.
The answer for this question is a.
Answer:
b all of these are correct
The papilla or 'Hair Shaft' can be found delivering nutrients to grow the hair.
