Reefs grow best in a. deep water b. low salinity c. temperature below 25°c d shallow water

What are the similarities and differences in the way geologists and biologists approximate the age of the earth? justify your response in two or more complete sentences.

[fw.02]sinkholes are often formed as a result of the actions of. a.heat on recharge b.pressure on aquifers c.acid in groundwater d.minerals in hot springs

Whats the biggest sea in the world?