Cells that remove dead neurons and waste products from the nervous system, nourish and insulate neurons, and form myelin, are named ____________ cells

The term "aging" can be divided into distinguishing between external or environmentally. What is the term that refers to normal or expected aging?

a) Primary aging b) Secondary aging c) Tertiary aging d) Quaternary aging

Learning is a relatively permanent change in behavior due to

Indicate whether this statement is true or false