Answer the question below: By pouring a cup of water into two dry powders that would react if they were hydrated, does the rate at which the powders decrease? or increase? Assuming that: More water allows more chemical reactions.
increase
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Answer the question below: Johnny was was playing with chalk outside. His mom called him in for lunch, while he was inside his red chalk sat in the sun, and his blue chalk was in the shade. When Johnny returned outside and picked up the red and blue which had a higher temperature the red chalk or the blue chalk? Assuming that: If two objects have the same mass, the object with the higher temperature has greater thermal energy.
the red chalk
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Answer the question below: Jay adds more resistors in parallel to a circuit. The total current strength decreases or increases? Assuming that: As more resistors are added in parallel, the total current strength increases.
increases
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Answer the question below: Dave is taking water samples from various parts of Lake Erie. He takes the first sample very far from the shore line. The second sample he takes from the edge of the lake. He expects that the second or first sample will have more nutrients in it/? Assuming that: Most nutrients are washed into ocean water from land. Therefore, water closer to shore tends to have more nutrients.
second
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