Can someone explain this I don’t get it. Please asap test tmr

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.

Animals such as pronghorn antelope, bison ans badgers dot to the landscape. where are these animals located?

Explain how the political influence of african americans leaders became weaker.