Answer:
The lipid bilayer.
Explanation:
It is a thin polar membrane made of two layers of lipid molecules. These membranes are flat sheets that form a continuous barrier around all cells.
I think 167 because it takes 1 year for it to grow 3 cm so 500/3 is 167
Answer:
Autotrophs also known as plants or even producers.
Answer:
B
Explanation:
Because the roots of the tree were what where controling the erosion
Hope this helps :))
