Which set of words below could be used to describe the dispersal of seeds to a new region?

- wings, legs, migration
- nvasive, extic, continental drift
- biogeography, adaptation, survival
- wind, water, animal feces

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%

to figure the total magnification of an image that you are viewing through the microscope is really quite simple. to get the total magnification take the power of the objective (4x, 10x, 40x) and multiply by the power of the eyepiece, (usually 10x)