Nucleic acids are one of the four major macromolecules. the main functions of nucleic acids are to a. store and transport energy and structural components in the cell. b. act as enzymes, cell signals, and structural support for the cell. c. aid in development, the immune system, and blood clotting. d. carry genetic material and create structures inside the cell.

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.

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.

food source and hunting?