I NEED HELP ASAP !! The question is:
"Based on the law of conservation of energy, which statement is false?

(A). Energy is lost when machines don't work right.
(B). We can't add more engry to rhe universe.
(C). We can't destroy energy that exists in the universe.
(D). Engrey changes from one form to another.

Thanks- Caitlyn

Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.

Explain why ecosystem diversity results in species diversity in a healthy biosphere

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots