Question

why woman's brain have less waight than man's brain​

Answer 1

Answer:

they have less weight because there brai is smaller in size

Answer 2

• Women's brains are about 11% smaller than men's, in proportion to their body size.

• Smaller brains allow certain features, such as a slightly higher ratio of gray matter to white matter, and a higher ratio of connections between, versus within, cerebral hemispheres.

Hope it works! :)