Im hella bored sum1 talk to mepls :P

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.

What best describes lactic acid fermentation?

Why do we perceive objects as retaining their brightness under different lighting levels?