Question

if competition is high for resources, an organisms niche will likely. if competition is low for resources, an organisms niche will likely.

Explanation:

In high - resource - competition scenarios, organisms tend to specialize to reduce competition, narrowing their niche. In low - resource - competition scenarios, organisms can utilize a wider range of resources and habitats, expanding their niche.

Answer:

If competition is high for resources, an organism's niche will likely narrow.
If competition is low for resources, an organism's niche will likely widen.