D) the amount of space that the liquid takes up in a container.
Volume=the amount of space that a substance or object occupies, or that is enclosed within a container.
Only 1- the experiment can not show a cause and effect relationship if there are more than one factors contributing to the outcome.
French fries is the answer
Well for the very last sentence it would be if any of the organs shut down it could seriously hurt someone or possibly even kill them if their brain,heart or some other important organ shuts down it could kill them.
There are other minor organs where if it shuts down it wouldn't really hurt the person too much. Sorry I couldn't help you with the other ones though.
The Answer is....... D.) 100%.