Science

Filter feeders can also be detritivores.

• True

• False

Tide pools are in the deepest part of the intertidal zone.

• True

• False

Intertidal zones are characterized by unchanging water level.

• True

• False

Birds and fish are biotic factors in intertidal zones.

• True

• False

Crab is an apex predator in the littoral zone.

• True

• False

Whelk is a predator because it feeds on primary consumers.

• True

• False

Whelk is a predator because it feeds on primary consumers.

• True

• False

An apex predator in the intertidal zone can be prey in other ocean zones.

• True

• False

Sea anemone is a secondary consumer since it eats small animals.

• True

• False

Mussels are secondary consumers that eat mostly phytoplankton.

• True

• False