The factor that poses the greatest threat is loss of habitat. Have a nice day!
Cell wall won’t be found in a animal cell since it’s only there in a plant cell.
3) grass and pine cone
4) lemming, rabbit, insect, squirrel, deer, caribou and moose
5) badger and bear
6) wolf, snowy owl, hawk, fox and ant
7) lemmings would die out because they have no other food source
D. There are only a week Hydrophobic interactions in the interior of the membrane.