Ask your teacher. Depending on what he/she wants, the teacher may or may not deduct points from your assignment. Good luck!
Enzymes create chemical reactions in the body and help do all main functions such as building muscle, destroying toxins, and breaking down food particles during digestion.
Answer:
A
Explanation:
B is a pointlessly complicated way to find the mass.
C only works for non-irregularly shaped objects like cubes and rectangular prisms.
D is crazy.
Answer:
Nucleus
Explanation:
They are both located within the nucleus