ScienceCâu 116 / 120
What is the control center of the nervous system?
a.The heart
b.The lungs
c.The liver
d.The brain
Giải thích
The brain, along with the spinal cord, forms the central nervous system. The brain processes information and directs the body's responses.
Luyện miễn phí toàn bộ 120 câu hỏi — không cần đăng ký.
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