Why are neurons only found in animals? why wouldn't they be helpful for plants or microorganism ?

Based on what this article says about neuron function, why wouldn't they be helpful for plants or microorganisms? Neurons enable thought, perception, and movement. Plants do not move, so they do not need this type of tissue. Microorganisms are too small to have a nervous system.

Explanation:

haha plant life go b

out of the choices i'd say d the ability to set goals, mainly because to desire to continue you need motivation but it isn't motivation in that part, but setting goals means you have an endgame and you want to reach it which sums up motivation.