Why do saturated fatty acids have straight structures, while unsaturated fatty acids have bent structures? a. saturated fatty acids contain more carbon atoms. b. saturated fatty acids contain many more bonds. c. saturated fatty acids have single carbon-to-carbon bonds. d. saturated fatty acids have a larger mass.

The answer is C.Saturated fatty acids have single carbon-to-carbon bonds.

Iam not sure but to me it with be a or dsorry if i was late! hope this ! : )if you really want me to find out the answer that is correct tell me and i will do more research but the a or d makes sense to me.

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