Cell division
protein synthesis
growth and metabolism
Answer:
Our digestive system is designed with a.......... Bidirectional tube with separate compartments and two openings.
Explanation:
"A"
The answer option "A" is the only legitimate answer backed by solid proof. it does not make ridiculous statements or proves a ridiculous point like the others. There is no way the other answer options have such causes and effects, and are highly contraindication, and i would always highly recommend getting knowing your family history as genes play a lot in healthcare.