Question

Which of the following mechanism occur only in animals?
A)Hormonal control
B) Respiration
C) Growth
D) Nervous system​

Answer 1

Answer:

youranswer is d)nervous system

Explanation:

seems that the nervous system varies in all multicellular organisms

Answer 2

Which of the following mechanism occur only in animals?

A)Hormonal control

B) Respiration

C) Growth

D) Nervous system​

Answer:

D) Nervous system

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