What difference would it make if the southern sea otter (Core Case Study) became extinct primarily because of human activities?

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

Plants that have reproductive structures called cones are?

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 -