Visual, mathematical, and computer models.
Answer:
I'm pretty sure the answer is Parasitism
Explanation:
Because the definition of parasitism is living as a parasite on or in another organism and in this case the Aphids are living on the underside of the leaves. So i would go with Parasitism. If im wrong please forgive me :)
The answer is A and here is everything written out, hope it helps! :)
Co2 gas increases the temperature of the earth's atmosphere and can this lead to global warming. It can lead to melting of glaciers causing sea level to rise thus submerging islands.
