Practice 1) List the three reasons for cell division.
1)
2)
3)
2) Complete the chart to compare diffusion and osmosis.
Diffusion
Osmosis
Substance
that is
moving
Moving from
an area of...
To an area
of...

What effect does plate tectonics have an organic evolution

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.

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome