Answer:
Answer: structural organization. Complex organisms are highly organized assemblies of specialized cells. To maintain integrity, cells are surrounded by lipid membranes that form a shell and separate the cell interior from the environment
Explanation:
hope it helps
Answer:
Both whales and hippos have almost no hair on their bodies. They do not have sweat glands.
Explanation:
Cell wall
Chloroplasts
Everything else, I believe, are in both animal and plant cells.
I hope this helps!