ANYTHING HELPS Choose any organism and describe two characteristics, physical or behavioral, that would vary among members within the species. Select one characteristic and describe how this would provide an advantage to their survival.

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic