answer:
by having a high genetic level of melanin in your skin, you're skin is more protected from the ultra violet sun rays. Darker skinned races have more melanin present, these races originate from hot countries where sunlight is often present; the production of melanin in their skin allows them to reflect and inhibits they're skin from becoming extremely damaged. Light skinned races don't have a large amount of melanin due to they're native countries lacking sunlight. This is an evolutionary adaptation of the human race.
Both processes would require glycolisis correct me if i'm wrong
Answer:
All parasympathetic target organs
From the food they intake in different ways such as Plants or other animals such as insects which are their fuel
Um lets see so first coold air comes pushing awah heat to another area. i tihnk
