The human brainA) weighs about 6 to 7 ounces.B) is composed of several thousand neurons.C) is half nerve tissue and half motor tissue.D) none of the above.

Question

The human brainA)  weighs about 6 to 7 ounces.B)  is composed of several thousand neurons.C)  is half nerve tissue and half motor tissue.D)  none of the above.

Tasha Davis · Accepted Answer

Final Answer : D, Explanation :  The human brain actually weighs about 3 pounds (approximately 1,300 to 1,400 grams), is composed of about 86 billion neurons, and is not simply divided into half nerve tissue and half motor tissue, but is a complex organ with various types of tissues and functions.

The human brain

A) weighs about 6 to 7 ounces.
B) is composed of several thousand neurons.
C) is half nerve tissue and half motor tissue.
D) none of the above.

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