Some axons are coated with an insulating fatty sheath during the process of which improves the efficiency of message transfer.

Myelination

Explanation:

Myelination is a term in anatomy that is defined as the change  of certain nerve cells whereby a layer of myelin forms around the axons, allowing nerve impulses to travel faster

it is process of forming a myelin sheath around a nerve to allow nerve impulses to move more quickly.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;

its temperature is increasing. this causes molecular vibrations to increase.