19. How would the rock cycle be affected in an area where tectonic plate motion is increasing the height and steepness of a mountain range? A. Erosion along the mountain slopes would increase B. Erosion along the mountain slopes would decrease. O C. The rocks on the mountaintop would turn to magma. D. Regional metamorphism would be prevented.​

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?