What attribute of the pollen grains helps scientists identify the types of plants they belong to?

What are some characteristics of a free enterprise economy?

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.

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants