Answer:
Lysosomes
Explanation:
break down food molecules, waste products, and old cells.
The element named after Thor, the Scandinavian god of war?
Thorium
The answer is Vas deferens
This could be two answers Water or Oxygen. I would go with water because it contains oxygen therefore making it a possible answer. Hope I helped. :)
Answer:
Signposts that determine the fate of cells.
Explanation:
Embryos for humans and other animals often look alike at certain developmental stages because they share ancient genes. This expression means that a more advanced organism, like humans, will resemble less advanced species during it's development stages.
