Answer:
roller hockey,
Explanation:it is a type of hockey played on land on roller skates.It also has different rules.
Warming up helps get your blood flowing to the muscles
Did you mean mechanical ? If you do mean mechanical then here's the answer to your question:
Mechanical digestion is when the food is being broken down physically into smaller pieces from the mouth and chemical digestion is when the food is being broken down into substance particals starting from the saliva and proceeding through the small intestines.
