The visceral motor division of the pns is also called the autonomic division. which of the following are functions of this division? select all that apply.
controlling gland secretioncontrolling gland secretion
accelerating or decreasing heartbeataccelerating or decreasing heartbeat
stimulating or inhibiting digestionstimulating or inhibiting digestion
initiating contraction of skeletal muscles

All options are correct.

Explanation:

The nervous system controls the all other systems of the body and helps in the body coordination. The nervous system is divided into the central nervous system and peripheral nervous system.

The autonomic division of the nervous system includes the sypathetic nervous system and parasymapthetic nervous system. Thhis system controls the hypothalamus functioning that controls the gland secretion in the body. The heartbeat gets increase in the fight and flight response of the body controlled by the sympathetic division and controls the digestion process. The contraction of muscle and body movement is controlled  by this system.

Thus, all the given options are correct.

cells use diffusion to get substances in and out of themselves. that diffusion will occur across the cell membrane or the outer covering of the cell. because we are talking about the surface of the cell, surface area and volume are  important factors here. as a cell increases in size, its surface area and volume increase as well.  we call that the surface area to volume ratio (sa: vol).  but the catch is that  volume increases at a greater rate than surface  area. in other words, as a cell gets bigger, the sa: vol gets smaller. so a really small cell like bacteria is mostly cell membrane (surface) with very little contents (volume). a really big cell like an egg, is mostly insides with a super thin membrane. so what ends up happening is that the cell cannot efficiently diffuse all of the stuff it needs in/out to survive. therefore cell size is limited to about 100mm. so how do we make organisms bigger than 100mm? cells divide! by dividing and becoming multicellular, organisms are able to grow!   check out the diagrams i attached to see the effect of sa: vol. i hope this ! good luck!

a chain link fence because there so tiny even my albino donkey can't get out