Twenty randomly selected car salespersons were asked the number of cars they generally sell in one week. The responses were Four sold 3 cars; Six sold 4 cars; Five sold 5 cars; Four sold 6 cars; Two sold 7 cars. 3,3,3,4,4,4,4,4,4,5,5,5,5,5,6,6,6,6 ,7,7

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.

Consider the image seen here. the image, at point y, represents the process of during which a is being produced.

Balanced rock sits on a thin spike of rock in a canyon what forces keep the rock balanced on its tiny pedestal