The weight of the brain in the total weight of the body is about

April 15, 2024 by rawan239

billions of nerve cells, called neurons, that communicate with each other using electrical and chemical signals. The brain controls all of the body’s functions, including movement, thought, emotion, and memory.

Option B is incorrect because the brain weighs about 2% of the total body weight, not 3%.

Option C is incorrect because the brain weighs about 2% of the total body weight, not 4%.

Option D is incorrect because the brain weighs about 2% of the total body weight, not 5%.