The element that is most common in Vitamin D is CARBON.
Answer:
(based of what I would think )
Explanation:
If we didn't have decomposers, the waste left from the food we eat and what the wolves and stuff eat would grow into a problem, we would have ( i think) a mess or something
( more people can answer this better then me)
Water is produced when electron transport chain.
Substitution i believe. There’s nothing deleted
Carb digestion happens first in the mouth by amylase. then stomach, pancreas, small intestine, large intestine