Sunlight is the energy source :)
A gene is <span>a segment of DNA that provides an instruction for a particular structure, function, or trait.</span>
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
