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ACTIVITY
Students evaluate changes in the numbers of endangered animal species in the…Grade:6,7,8,9,10Subjects:Animals (Zoology)BiologyScience -
ACTIVITY
Students determine the hardness of two water samples, labeled only as A and B.…Grade:6,7,8,9,10Subjects:ScienceElectricityElectricity and Magnetism (Electromagnetism)