Answer:
Physical educators can infuse fitness concepts, teach exercise science
Positive: eating healthy, drinking lots of water, stretching before working out
Negative: eating junk, drinking sugary drinks, not stretching before working out
Air pollution is usually with all the smoke from using fossil fuels, I would try not using them as much. Water pollution is usually from oil spills and garbage littered in water sources. Land pollution is a lot from landfills, we are using so much garbage it takes lots of landfills to hold them, I would start by recycling my recyclable products and using recycled products. {{{BTW this is not good 2 paragraphs, use more evidence and details and add more this is just some good ideas}}}
You can be dehydrated that can lead to a difficulty in breathing. This can lead to heart attacks that can cause death to people.