Answer: Thanks for the tips.
Explanation:
Ecology is one component of Environmental Science that studies organismal interactions.
So your answer is c. interactions
Answer:
The primary function of the plasma membrane is to protect the cell from its surroundings
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 :)
I would say presence of inorganic molecules I THINK not sure.
