Eukaryotes are always multicellular are always unicellular may have evolved from prokaryotes have membrane-bound organelles have a true nucleus are more primitive than prokaryotes

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a. precipitation b. erosion c. migration d. condensation

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