Which is a drawback of cars? O A. They let people communicate easily.
B. They move people quickly from place to place.
O C. They cause air pollution.
OD. They kill bugs that harm crops.

Metamorphic rocks are formed when sedimentary or igneous rocks are subjected to heat or pressure and recrystallize without melting. which of the following rocks results from the metamorphism of limestone? a. granite b. slate c. sandstone d. marble

Are substances released into the environment that in excess amounts cause damage

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated