Answer: 1) Organism X is positively affected by the relationship and organism Y is negatively affected
Explanation: the predator eats the prey, so the predator benefits but the prey is killed. parasites are heterotrophic organisms that live on or in another living thing and do harm to it while they themselves benefit. <3
Petrochemicals include many things, I would say All of the above. Hope this helped! :)
Gallons. You buy gasoline by the gallon.
The answer is the moon because it’s closer than any other celestial body.
