Question

although they are different species, woodpeckers and squirrels both live in holes in trees. what resource are these species competing for?
o food and water
o sunlight
o space or shelter
o ability to reproduce

Explanation:

Woodpeckers and squirrels both live in holes in trees, meaning they compete for space or shelter as a limited resource. They don't compete for the ability to reproduce directly. While they may need sunlight, food and water, the key shared resource here related to their living - in - tree - holes behavior is space or shelter.

Answer:

space or shelter