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$225.00
Students will learn how germs enter the body and some ways to deter germs.
germ model
Students learn that the light of the Sun and the rotation of the Earth causes day and night.
Students learn about cavities, how they are formed and detected, plus the structure and function of different teeth.
Students will learn about vertebrates that live in the ocean.
Students will learn about some of the different kinds of mollusks.