Yeah- help me yo. Pls

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above