The immune system helps guard against infection, protect from UV radiation, and regulate body temperature.
The mitochondria is where food is turned into energy using water and carbon dioxide
Answer:
Letter C would be the best possible answer choice.
Without food, the deer will starve and die, unable to reproduce new deer. The wolves will eat the dead dear but run out of deer since there are none to reproduce more.
Explanation:
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Living things require specific organic molecules in order to survive. The picture above represents some specific examples of foods that are mainly composed of one of these necessary organic molecules. The organic molecules found in these types of food are
B) proteins.
