It's main focus is on guts.
Hello!
Don't hold me on it, but I think your answer would be A, bacteria.
Enjoy.
~Isabella
Answer:
According to the oxford dictionary genetics is
the scientific study of the ways in which different characteristics are passed from each generation of living things.
The voluntary muscle are controllable but the involuntary ones move automatically, so true would be your answer. Hope this helped.
The material or substance on which an enzyme acts upon is known as the substrate, they are nothing but reacting molecules and or substances that are able to ultimately be converted to product substances. By the aid of biological enzymes, that lower the energy of activation needed for a chemical reaction to proceed.
