You are using a bucket of water in a science experiment. you conclude that water is a liquid because

Well you could see it's physical properties have the same descriptions corresponding to a liquid. (Sorry if this doesn't help you..)

Football was the fourth deadliest sport with a fatality rate of .81 per 100,000 participants. cheerleading, which has been shown to be the most dangerous activity based on injury data, was not included in the study because it was not classified as a sport.this is my answer because it didn’t give me any sports

The rocks expand when there hot/warm  and contract when they are cold.