Which occurs when air is compressed? A. Air temperature decreases. B. Air molecules move slower. C. Air temperature rises and air molecules move faster. D. Air temperature decreases and air molecules move faster.

Acladogram is a branching diagram that represents suggested evolutionary relationships among organisms based on the presence of unique traits. a scientist discovers a new organism that lacks limbs and does not have a true backbone. the organism lays eggs to produce offspring and has a cartilage-like rod known as a notochord running along its dorsal surface. on the cladogram below, select the species to which the newly discovered organism is most closely related.

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation