9. Why are coral reefs an important marine ecosystem? Coral reefs are home to millions of species of marine animals.
Coral reefs fuel phytoplankton and zooplankton.
Coral reefs are home to large, endangered mammals, such as the right whale.
Coral reefs help to maintain the temperature of the ocean.
HEL M

Coral Reefs protects coastlines from storms and erosions

Explanation:

provides jobs for local communities

the primary theme of ha jin's “a decade” would be the need to revisit one's past to determine a path for the future. “a decade” is one of the twelve brief stories of ha jin's under the red flag, which takes place during the cultural revolution of china.

yes its like krisnis like in the air force .