I believe the answer is metabolism...
Nerve Regulators: Two types of nerves help to control the action of the digestive system. Extrinsic (outside) nerves come to the digestive organs from the unconscious part of the brain or from the spinal cord. They release a chemical called acetylcholine and another called adrenaline
Answer:
3
Explanation:
ribosome
message is sent from nucleus to the ribosome
Answer: when their is a new moon
Explanation:
