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temperature and pH
while a visit to a desalination plant showcases how salt water is purified
In Topography
Ninety percent of Earth is made of minerals
All About Nutrition & Exercise (DVD) Misc. Equipment temperature and pHA car won't run without fuel. And just like a car, the human body can't be expected to work without the food and nutrients it uses as fuel. Good nutrition and exercise are always important! Students learn about the food pyramid, as well as the types and amounts of foods needed by the body each day to stay healthy. Children find out how calories burn and how exercise keeps the body in shape! Students also take a look at how an unbalanced diet,
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