Calculate the number of oxygen atoms in a mixture consisting of 0.15 mol molecules of ozone, 0.20 mol molecules of oxygen, 4 g of ozone and 6 g of oxygen.

Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves