Which substance is the focal point of climate models such as sea ice, heat and salinity exchange, and phase changes? A. Methane

B. Carbon dioxide

C. Water

D. Nitrogen gas

Hybrid instruments that play sounds that are part sampled and part synthesized are known as:

Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids

The distant ancestors of tigers may have had bodies without stripes. use the theory of natural selection to explain how tigers may have evolved to have stripes.