Final answer:
True statements about organisms in rocky intertidal zones include being adapted to withstand wave action, exposure to air during low tide, and having a wide range of environmental tolerances. They are not constantly submerged, as they are underwater mainly during high tide.
Step-by-step explanation:
Of the following statements about organisms in rocky intertidal zones, which is/are true? Choose all that apply.
- a) They are adapted to withstand wave action
- b) They are exposed to air during low tide
- c) They experience constant submersion
- d) They exhibit a wide range of environmental tolerances
Organisms living in rocky intertidal zones are indeed adapted to withstand wave action due to their tough exoskeletons, which protect them from damage. They are also exposed to air and sunlight during low tide, which necessitates adaptations for being dry for extended periods. However, they do not experience constant submersion, as the area is underwater mostly during high tide but exposed at low tide. The wide range of environmental tolerances is also true due to their ability to handle varying degrees of moisture, salinity, and temperature changes.