Question

explain the topic brain​

Answer 1

Answer:

Explanation:

Brain. Brain, the mass of nerve tissue in the anterior end of an organism. The brain integrates sensory information and directs motor responses; in higher vertebrates it is also the centre of learning. (See nervous system, human.)

Answer 2

The brain is the most biggest part and is the central part of our body. The average weight of a human brain is 1.5 kg . The brain is divided into two hemispheres . It consists of three parts that is cerebrum cerebellum and the medulla oblongata . It also consists of trillions of neurones or nerve cells.