Increasing the rate of an impulse is the function of the a. myelin sheath b. axon terminals c. cell body d. axon

The correct answer is A(myelin sheath)

Explanation,

The myelin sheath increases the speed of impulse transmission.It also protects the neuron and provides insulation of the axon.

The axon terminals are part of the nerve cell that transmit a neurotransmitter from one neuron to another.

Cell body is the spherical part of the neuron and has a nucleus.its function is to connect the dendrites which bring information to the nucleus.

Axon is a long slender projection of the neuron that conducts impulses away from the cell body.

convergent boundaries: where two plates are colliding. subduction zones occur when one or both of the tectonic plates are composed of oceanic crust.

divergent boundaries – where two plates are moving apart.

transform boundaries – where plates slide passed each other.

explanation: