Answer:
B. Fire let humans increase their energy use tenfold
Explanation:
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14 is the correct answer. The reason being 28 divided between two parents is 14!
Answer:
1.Collect a thin slice of your sample and place it on a clean, dry slide 2.Place one drop of water over your sample 3. Place the coverslip at a 45-degree angle with one edge touching the water and let go 4. Your slide is ready to be viewed.
Explanation:
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I think it's d but I'm not sure!!