An art curator records statistics about three new exhibits at her art museum. The mean age of the artifacts and the standard deviation, sd, for each exhibit are recorded in the table below.

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.

Healing after the death of a loved one is most difficult when: a) the bereaved is not allowed to mourn in the way he or she wishes b) the death is a long, protracted one c.) a period of grief has already elapsed d) no other mourners are present

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions