How do mountains play a role in precipitation patterns like ?

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?