The skin performs six primary functions which include, protection, absorption, excretion, secretion, regulation and sensation.
Protection. The skin functions as our first line of defense against toxins, radiation and harmful pollutants.
Absorption.
Excretion.
Secretion.
Regulation.
Sensation.
B. The freezing point of water is 30 degrees
option D is correct because like that when u take extra water u have less chance of dehydration and cramps
Prior Knowlege sometimes referred to schemata..or the ability to bring to mind knowledge that you have previously learned. This is also called a mental image of things.
