Answer:
no they are always working especially when sleeping becuase the body isnt using excess energy
C is the crust biosphere
E is the mantle
B is the oceananic crust slash like plate like tectonics
Answer: the insertion of a nucleotide into DNA
Explanation:
I think i did this before and i think i b and i think it was right if not im sorry
It plays an important role in digestion by ensuring that food goes down the esophagus (foodpipe) and not the trachia (windpipe)........
