Answer:
One that is eaten by other animals.
Explanation:
I think that those are the results of the cross
YYRR : YyRr : yyrr
1 : 2 : 1
25% 50% 25%
Organisms that use the same resources because there may not be enough for all, so it then becomes a competition of who gets it and who doesn't.
They need approximately 70 grams of protein in their diet