It is usually marked by letters. Such as ababbcc. That shows what lines rhyme with other lines. There's also AABB, ABAB (shwing that line a rhymes with line a, then line b rhymes with line b. It goes line a, line be, line a, line b.
~Silver
Pretty sure the answer would be C.
This would be called infraspecific competition, or a food web.
This phenomenon is also called Rainforest competition, and it exists on every level, from the big cats (tigers, jaguars and leopards) and anacondas that usually hunt small mammals to the birds and amphibians that go after the same fruit, nuts and insects.
Sorry i don’t know this is hard