Are minerals that are vital for muscle movement, nerve signals, transport nutrients into and out of cells, and maintain balance of fluid levels in your body.

What happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

The activity of the modern sample is 1.10 bq . how long does that measurement take?