Sponges Help Coral Reefs Thrive In Ocean Deserts
Posted on Monday, October 21, 2013

Here is a fascinating article about how sponges keep the coral reefs alive - allowing them to thrive in 'ocean deserts'.
Sponges help coral reefs thrive in ocean desert
By James Morgan
Science reporter, BBC News
The mystery of how coral reefs thrive in "ocean deserts" has been solved, scientists say.