The ideal conditions for coral growth are:I. water temperature around 20°CII. tropical waters (between 30°N and 30°S)III. highly saline waterIV. adequate oxygen

The ideal conditions for coral growth are:I. water temperature around

1.	The ideal conditions for coral growth are:I. water temperature around 20°CII. tropical waters (between 30°N and 30°S)III. highly saline waterIV. adequate oxygen
A.	, II and IV
B.	, III and IV
C.	, II and III
D.	I, III and IV
Answer» B. , III and IV