Hey there
___________
The correct answer is:
Nitrogen is a key element in the formation of B. amino acids ,which are substances necessary to living organisms.
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To travel
Source - I read the novel
D is correct
A is wrong because is should be are
B is wrong because does should be do
C is wrong because has should be have
Answer:
ve a la universidad y estudia
Explanation:
ve a la universidad y estudia
Answer: A
Explanation: A reflex is an non-conscious physical response to a stimulus, and an instinct is an inborn response without reasoning to an environmental occurrence.
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