Why are annual temperature ranges in the southern hemisphere generally smaller than those in the northern hemisphere?

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

Asmall population of chimpanzees lives in a habitat thant undergoes no change for a long period of time. how will genetic drift affect this population

Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.