How is the anatomy of a frog similar to a humans?

Place the steps tor the formation of the enzyme pepsinogen in correct order

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

What substance acts to prevent sudden ph changes in bodily fluids?