Most of them are proteins but there are some RNA and\or DNA enzymes or maybe glycopeptides.
Answer: The nervous system is the major controlling, regulatory, and communicating system in the body. It is the center of all mental activity including thought, learning, and memory. Together with the endocrine system, the nervous system is responsible for regulating and maintaining homeostasis.
Explanation:
I think one is carbon dioxide not sure what the other is
Heart rate, color, irritability, muscle tone, and breathing
Answer:
rhizoids are not part of a vascular plant
