15.Coral reefs are described as underground gardens because blank
a.they are full of flowers b.they are many sea plants c.they have many enormous fish d.there are many type of pebbles
16.Coral reefs provide a safe sanctuary to live for the small fish.A santuary is synonymous to blank a.water b.shelter c.cage d.cave
17.How is the last paragraph of the selction developed a.by giving a list of effects b.by enumarating a series of sequenced event c.by stating the main topic and giving examples d.by defining the problem and the possible solution​

right answer = brainliest

nonsence = report :D