Question

Neurons, glial cells, and blood vessels help in the proper functioning of the brain. The brain is mainly composed of neurons and glial cells. Groups of these cells, along with blood vessels, ensure the proper functioning of the brain. Which level of organization does the brain represent?

Answer 1

organ level will have brain only the answer will be clearly clarified if you have option...do you if not then it will be organ system level or tissue level higher priority will be organ system then tissue level