False, the Moon's shadow is cast upon the Earth during a solar eclipse, not a lunar eclipse.
+ I just took the test so I can guarantee it's right.
Answer: A good scientific question is one that can have an answer and be tested. "Why is that a rock?" is not as good a question as "What are rocks made of?" 2. A good scientific question can be tested by some experiment or measurement that you can do.
D
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I would think they are around B. 11 years old
The most economic activities were agriculture.