MRNA doesn't enter, only exit the nucleus.
True or False?

People who exercise for an hour may have lower cholesterol levels. is that a statement? a law? or a hypothesis?

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

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geographical equipment to analyze the composition of rocks