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Click Restart. in 1983, a mysterious disease killed off most of the long-spined sea urchins in the Caribbean. To model this, select Disease from the Conditions tab and set the Sea urchin infection rate to 100%. check that Sewage is still 50%.

Click Advance year 10 times. Based on the results, what is the importance of long-spined sea urchins to Caribbean reefs?

Question 12 options:

Long-spined sea urchins are a valuable food source for fish.


Long-spined sea urchins keep the algae population in control and keep the reef from being overgrown.


Long-spined sea urchins are important producers.

Answer :

Answer:

Long-spined sea urchins keep the algae population in control and keep the reef from being overgrown

Explanation:

The importance of long-spined sea urchins to Caribbean reefs is that they are Long-spined sea urchins keep the algae population in control and keep the reef from being overgrown.

What is the relationship between sea urchins and coral ?

Sea urchins are normally determined in coral reef ecosystems, particularly Diadema setosum species due to the fact the abundance of species populations is critical for coral reefs as a counterweight. It is stated to be a balancer of coral reefs because of the ocean urchins themselves which usually consume algae determined on coral reefs .

The long spined black sea urchin is accountable for grazing 45% of the food (especially algae) on coral reefs, that's big whilst you think about the wide variety of various fishes and invertebrates residing in and round coral reefs.

Read more about the algae :

https://brainly.com/question/6875191

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