What happen to food and oxygen in the blood inside the heart if heart muscles are thick

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

What best describes the structure of the declaration of independence?

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.