Students will create a simulation of the chemical reactions that occur during the digestive process. A physical change occurs when the appearance of matter changes, but the composition of the matter does not change.
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Biology Training Conclusion
Gravity is just one consideration when determining human habitability on a new planet. The instructional activity connects four different units and starts with connecting the various systems: planetary systems, human body systems, etc....
5th - 8th Science CCSS: Adaptable