Gradualism is a pattern of evolution in which. a. a single species evolves into several closely related species. b. several distantly related species develop similarities. c. a species evolves at a slow, steady pace. d. a species has periods of little evolution interrupted by periods of rapid evolution.

Can you identify which of the following groups of organisms are, or are not, populations? a. the american bison (bison bison) and grey wolves (canis lupus) currently living in yellowstone national parkb. all of the rainbow trout (oncorhynchus mykiss that) that have ever lived in lake eriec. the group of american bison (bison bison) currently living in yellowstone national parkd. a group of calliope hummingbirds (selasphorus calliope) and a group of rufous hummingbirds (selasphorus rufus) living in the same new hampshire woodse. the northern cardinals (cardinalis cardinalis) living on opposite shores of lake champlain f. all of the whales currently living in the atlantic ocean off cape cod, massachusetts

Models are non-visual ways of coummincating how someone thinks about something in the natural world

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants