QUESTION: answer this: cholesterol is an example of what type of lipid??

ANS: sterol-containing metabolites


QUESTION: answer this: what is back to you by selena gomez??

ANS: a song


QUESTION: answer this: what is the largest bird on earth today??

ANS: ostrich (Struthio camelus)


QUESTION: answer this: who were america's allies in the revolutionary war??

ANS:
France