HELP PLEASE ITS DUE TOMORROW!! ILL LOVE YOU FOREVER:)

Carbon where does it come from, if it's talking about carbon dioxide humans make it. When we exhale it makes Carbon dioxide.

Water Importance, humans need it to live. Without it we wouldn't be able to survive.

I know it's not much but I hope it helps!

homeostasis is the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. and this is how it applies to the integumentary system. back to top. skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. when body temperature falls, the sweat glands constrict and sweat production decreases.

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive