The special cells that produce dark skin pigment are called: melanocytes secretory coils elastins tactile corpuscles

supercell thunderstorms are perhaps the most violent of all thunderstorm types, and are capable of producing damaging winds, large hail, and weak-to-violent tornadoes

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it

the answer is c. altitude. hope this ! #brainiac

it marks things for degradation via the proteasome. it alters there celluar location.