Human bone does not contain oxygen
Answer:
If it took the motorcycle 2 hours to cover 20km, then the average speed is 10km per hour.
Explanation:
Speed is equal to distance over time. So 20km divided by 2 hours is 10 km per hour.
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To answer this question I would have to know the elements in the compound
Answer:
An earthquake happens by the child being born from fat mama
Explanation: