Complete the sentence. Two groups of chimpanzees compete in a location that has a lot of fruit that is easy to get. This is an example of .
Select one:

intraspecies selection

intraspecies competition

interspecies competition

interspecies selection

Suppose you had to resolve the problems believed to be caused by distance decay in russia. what would you suggest?

__ has (or have) been one of the most common pull factors of migration within the united statesa. lack of humanityb. gamblingc. seafoodd. well paying jobs

Select the correct answer from each drop-down menu. this map shows how climate change might affect precipitation patterns in the great plains of the united states by the end of this century. brown shows a decrease in precipitation, and blue shows an increase. the maps differ based on the predicted levels of greenhouse gas emissions. the maps show that northern areas should get . southern areas will likely get . to use these maps to prepare for natural disasters in the great plains, scientists need to ask, ?