In your own words, please explain why does the ocean crust sink?

(Note- The image below should be able to help you out a bit if you're having trouble)

Vegetation that grows along the floors of tropical and temperate forests is called undergrowth. how is the undergrowth of a tropical rain forest most likely to differ from the undergrowth of a temperate forest? a. a tropical rain forest's undergrowth most likely experiences periods of dormancy during colder weather. b. a tropical rain forest's undergrowth most likely experiences periods of dormancy during rainy weather. c. the undergrowth of a tropical rain forest most likely requires less sunlight. d. the undergrowth of a tropical rain forest most likely requires more sunlight.

Describe the trends in electron configuration in the periodic table by selecting the terms from the drop down menus

In two sentences explain the differences of neutrophil and macrophage