Which expression is equal to the polynomial below? 2x4 5x3 – 8x – 20 x3(2x 5) 4(2x – 5) x3(2x 5) – 4(2x 5) x3(2x – 5) – 4(2x – 5) x3(2x 5) 4(2x 5)

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.