Answer:
Nitrogen can be returned to the environment when an animal excretes or dies. Nitrogen is found in proteins and Amino acids which are in DNA and are the building blocks of life. Nitrogen is essentially the secret ingredient in the recipe of our existence. Without it, us humans and animals wouldn't be here.
I’m not sure ..... give me a minute
I think it is the somatic nervous system.
Answer: Vascular tissue, production of sugar
Explanation:
If they show signs of shock, are hemorrhaging, say that they are experiencing one, etc.
