Let me try...
How about, grass, moose(moose eats grass), black fly(when moose dies it's eaten by fly), fish(fish can catch flies sometimes), and then Osprey(birds eat fish).
The second one... How about, grass, deer(deer eats grass), then wolf(eats deer), the mosquito(sucks wolf's blood), I don't know the dragon fly though
HOPE THAT HELPED SOMEWHAT :)
Red, both will be red, the red paper will absorb the white light and putt out red.
Any place where there are living organisms
There are two daughter cells. The cell has split into two. The membrane has pinched together in the middle.
Hope that helped you.