What three ways do the stirring movements associated with upwelling and downwelling benefit life in the ocean?

What occurs to the cell during mitosis

Coral have a symbiotic relationship with what in order to eat?

[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]