The pass result of 50 students who took up a class test is given below: marks 40 50 60 70 80 90 no. Of students 8 10 9 6 4 3 if the average mark of all 50 students was 51.6 find out the average mark of the students who failed

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.