Answer:
The answer is B non-renewable
The correct answer to your question is the last one; how species change over time.
Hope that helps!
The structure of the lipid bilayer allows small, uncharged substances such as oxygen and carbon dioxide, and hydrophobic molecules such as lipids, to pass through the cell membrane, down their concentration gradient, by simple diffusion.
No, Just because it snowed one day in the middle of summer doesn't mean climate is changing, its just an oultier
Answer is : b
Bilateral symmetry
