Choose all the answers that apply. Which of the following statements are true?
The space between neurons is called a synapse.
The nucleus of a neuron is located in the cell body.
Practice can increase the speed of neuron signal transfer.
Axons carry messages toward the cell body.
Electrical impulses in neurons go two ways.

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing