How many times must a cell divide to create eight cells

Name the two stages involved in protein synthesis and explain what occurs in each of the two stages. be sure to also indicate where each process takes place. plz don't give one sentence answers : d

In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided