Which accurately describes coral reefs? Select the three correct answers.(2 points)

Question

Responses

Coral reef ecosystems have low biodiversity.
Coral reef ecosystems have low biodiversity.

Coral reefs often are located in nutrient-poor waters.
Coral reefs often are located in nutrient-poor waters.

Coral reef ecosystems are among the most biodiverse on Earth.
Coral reef ecosystems are among the most biodiverse on Earth.

Coral reefs are delicate structures that usually exist for less than 10 years.
Coral reefs are delicate structures that usually exist for less than 10 years.

Coral reefs are sturdy structures that can exist for thousands of years.
Coral reefs are sturdy structures that can exist for thousands of years.

Coral reefs often are located in nutrient-rich waters.

Answer 1

The three correct answers that accurately describe coral reefs are:

1. Coral reefs often are located in nutrient-poor waters.
2. Coral reef ecosystems are among the most biodiverse on Earth.
3. Coral reefs are sturdy structures that can exist for thousands of years.