Which structures in the skin to regulate body temperature? check all that apply.
a. hair
b. sweat glands
c. blood vessels
d. nerves

answer; atp and nadph;

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !