Acid rain is actually rain that we get from polution and it has many chemicals in it
Answer:
It's A I think it's the only that makes sense
The study of one type of evidence of evolution is called embryology, the study of embryos. An embryo is an unborn (or unhatched) animal or human young in its earliest phases
So the answer is basically EMBRYOLOGY
they are being overfished. inedible is incorrect for example herring is a bony fish and is it edible? yup and do people eat it? well yeah because they are in fact edible. hope i cleared that up somewhat