Lol, what poem? make sure you post the link
The suppression or prohibition of any parts of books, films, news, etc. that are considered obscene, politically unacceptable, or a threat to security.
Chronoligcal order would be your best way to write it as :)
Answer:
it is D: The density of the tree is less than the density of the water
Explanation:
The tree floats because it is less dense than then water. Trees have pockets of air that makes them less dense than water, like ice.