Rising water temperatures can stress coral polyps, causing them to lose algae that live in the polpys tissues. This results in “coral bleaching,” so called because the algae give coral their color and when the algae “jump ship,” the coral turns completely white.
B) Cell phones can have a beneficial and educational role in schools.
Explanation:
Cell phones can have a beneficial and educational role in schools. This statement is the claim; all other statements provide evidence to support this claim.
