A) Complete the statement below. (1 point)

web.

, what would happen to the ecosystem if Sessile invertebrates

were removed from this food web?
(1 point)
Kelp population would increase
Small predatory fish population would decrease
Planktonic Invertebrate population would decrease
Sea otter population would increase

Planktonic Invertebrate population would decrease

sea otters are important to the populations of

(1 point)
kelp
sea urchins
sharks
all of the above

sea urchins

A) Complete the sentence below. (1 point)

A symbiotic relationship in which one organisms lives on or inside another organism and harms it is called

parasitism.

A) Which will reduce competition within a species’ population? (1 point)

fewer individuals
higher birthrate
higher population density
fewer resources

higher birthrate

A) Complete the sentence below. (1 point)

Please provide the sentence for completion.