Answer:
The correct answer is - intertidal zone, temperature fluctuations, clams
Explanation:
Intertidal zones are the region where rifts form between land and ocean due to the meet of low and high tides. This is also known as the seashore. These zones are the region with temperature fluctuation recorded.
This provides a better habitat that allows the organism to live in this zone. The organism that lives in intertidal zones is live in high numbers the example of organisms are clams and sea urchins.
Thus, the correct answer is - intertidal zone, temperature fluctuations, clams.