Sherry combined water, lemon juice, and sugar in a pitcher. sherry has made a a) new compound. b) pure substance. c) homogeneous mixture. d) heterogeneous mixture.

homogeneous mixture

Explanation:

Sherry has made a homogeneous mixture because the lemon juice and sugar are equally distributed (homogeneous)throughout the water. There are no exact amounts of lemon juice and sugar, so this is a mixture.

im pretty sure its b

gas

explanation:

smoke is the matter of a gas