Enzymes are considered catalysts, they help reactants and can be used over and over
I am not totally sure but I think it’s B
Answer: C. Fresh water will become limited in the United States.
Explanation:
were all going to die of dehydration in the future :)
idk but i think it is the peripheral nervous system
Answer:
The skeletal system and the muscular system
Explanation:
our organs and provides fatme to help the body keep its shape .It also stores important substance such as WBCs to give it strength.
