Formulate a hypothesis with the "if..then..because" format based on the following question: What is the relationship between salt concentration of the solution and how the water will move.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.