Many natural cycles allow life on earth to contiune one of them is the carbon cycle which is the balance of carbon between the soil the atmosphere the oceans and plant and animals ecosystems what are two major way humans are affecting the carbon cycle

answer; both surfaces of the membrane are nonpermeable

fossil's are like over rated rocks like low key not gonna lie i don't get why we can't just call them old rocks like for real i mean i call my grandpa and grandma that smh

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.