What may compete for territory, water, food, or mates?
birds koalas sheep viruses phytoplankton bears bacteria humans
A B C D E F G H
Bird A bird is an animal with feathers.
birds may compete for territory, water, food, or mates.
What may compete for territory, water, food, or mates? (A) birds (B) koalas (C) sheep (D) viruses (E) phytoplankton (F) bears (G) bacteria (H) humans