As two oceanic plates move apart, the open space in the middle fills with magma from the asthenosphere. As this molten rock cools and hardens, it creates a ridge of new oceanic crust on the edges of both plates that are moving apart... What kind of boundary is this?

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !

true is the

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.