The correct answer is A. Inhale odor molecules into nasal cavity.
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Answer:
I don't know, what is it? Just kidding, I know what it is.
Explanation:
Energy is what you use to do things, and work is mostly what you use your energy for.
I hope this helps!
Answer: Consumer
Consumers are organisms who rely on others and CONSUME others to gain energy and nutrients.
The difference between them is that the eukaryotic have nucleus and the others dont.