Answer:
essential
Explanation: Amino acids are organic compounds composed of nitrogen, carbon, hydrogen and oxygen, along with a variable side chain group. Your body needs 20 different amino acids to grow and function properly. Though all 20 of these are important for your health, only nine amino acids are classified as essential
Answer:
homeostasis is the main process in which organ systems work together to maintain homeostasis of the organism.
Explanation:
all of the organ systems of the body work together to maintain homeostasis. if homeostasis is not maintained, death or disease may result.
Stretch I believe would be good
Answer:
D.
Explanation:
Children will have birth defects and cognitive disabilities.