a block and a ball have the same mass and move with the same initial velocity across a floor and then encounter identical ramps. the block slides without friction and the ball rolls without slipping.

Who can you think of that has an a in their first name and a b in their last name?

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.

What kind of interaction is depicted in the image? a. intraspecific, direct b. intraspecific, indirect c. interspecific, direct d. interspecific, indirect e. invasion