What is not a potential risk in purchasing a used car

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.

Living organism in our word are connected to other variety of ways

Jerrold has to buy 12 copies of a textbook which costs $36.25 per copy. how much must he spend for them?