One effect of acid rain on the ecosystem is a. animal deaths b. algal blooms c. glacial melting d. holes in the ozone layer

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.

What sre the effects of hemolytic disease of a newborn