Vocabulary: Density, Mass, Volume

Density allows you to solve for mass and volume if given the other quantity. Since the density of common substancesis known, this calculation is fairly straightforward, in the form. (Note that the asterisk symbol—*—is used to avoid confusion with the variables for volume and density]

within these regions are all the major types of biomes in the world. a biome is a community of animals and plants spreading over an extensive area with a relatively uniform climate. some diverse biomes represented in north america include desert, grassland, tundra, and coral reefs.

answer biscay bay;