Answer:
I think it is F but i am not sure hope it helps
the answer is wind energy!!
please leave a thanks and a rate!!
Man-made products such as gasoline, oil, road salts and chemicals get into the groundwater and cause it to become unsafe and unfit for human use
Plates of the earth's crust that move apart cause earthquakes.
Polypeptide chains represent the primarylevel of protein structure. The secondarystructure of a protein results from hydrogen bonding between amino acids in the peptide chain. This leads to twisting or folding of the chain into the alpha helix and the beta pleated sheet shapes.
