A(n) neuron has one axon and one dendrite extending directly from the cell body.
unipolar
bipolar
multipolar
pseudounipolar

bipolar

Explanation:

Neurons are highly excitable cells that communicate with each other or with other effector cells, using basically electrical language. Most neurons have three regions responsible for specialized functions: cell body, dendrites, and axons.

Most neurons have several dendrites and one axon, so they are called multipolar. But there are also bipolar and pseudo unipolar neurons. In bipolar neurons, two extensions leave the cell body, one dendrite and one axon.

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

i do not know and i have a 100 in this class