Why is open pit mining so devastating to the environment? A. It completely removes any topsoil
B. It causes mass erosion of sand
C. It exposes dangerous chemicals buried in the earth's crust
D. It releases a lot of carbon dioxide into the air.

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

Match the description of each organism to the appropriate category

Which statement describe events that occur during interphase?