Answer:
Erosive Forces:
•light particles float
• some particles dissolve into water
• abrasive forces wear down rocks
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.
The difference between them is that an ecosystem is a community of organisms and their environment. And a biosphere is all the living organisms.
Answer:
You can not see them with the bare eye, but you can see them using a very powerful microscope.
Explanation:
We would not have photosynthisis
