You didn't list any of the following
A contusion occurs when a strong blow or repeated blows from an object struck the body, crushing the underlying muscle fibres and connective tissues without breaking the skin.
A contusion can vary in severity depending on the object and location of the injury. For example a contusion to the brain may cause a concussion that can cause serious symptoms that require immediate medical attention
It ifs less dense than water, it will float. If it is more dense then water, it will sink. If an object weighs more than the same amount of water, then it will sink. But if it weighs less, it will float.
The law of Conservation says that atoms cannot be created or destroyed.
So your answer would be neither.
I hope this helps! :)
