Que sucede con los átomos de un material que esta frio y otro que esta caliente? ayuda enserio :'v

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

A3 year-old is brought to the burn unit after pulling a pot of hot soup off the stove and spilling it on herself. she sustained 18% second degree burns on her legs and 20% third degree burns on her chest and arms. total body surface area burned is 38%. what icd-10-cm codes are reported for the burns (do not include external cause codes for the accident)?

What kinds of molecules can pass through the cell membrane without any problem?