Certain corals release chemicals when they are threatened by seaweed. These chemicals attract goby fish, which eat or remove the toxic seaweed.
Which of the following best explains why the coral releases the chemicals?
F. It is a form of mutualism that benefits both the goby fish and the coral.
G. They learn the behavior from other corals.
H. Individual corals adopt this behavior because they are attacked.
1. The corals release the chemicals because goby fish are parasites.

My little sister is ackd me what is 200×300÷489 what! i willl give anyone 15 points

Hich excerpt from "the cask of amontillado" best infers what will be fortunato's downfall? the gait of my friend was unsteady, and the bells upon his cap jingled as he strode he had a weak point --this fortunato --although in other regards he was a man to be respected and even feared. he prided himself on his connoisseurship in wine. "nitre," i replied. "how long have you had that cough? " "my friend, no; i will not impose upon your good nature. i perceive you have an engagement. luchresi--"

What happens in puerto rico in 2012 to celebrate the anniversary of clemente’s 3000th hit?