Answer:
Hyponym is the another name for hard water.
Explanation:
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Answer:
Natural causes are unintentional.
Explanation:
An example would be a wildfire. This natural disaster spreads quickly, especially in forests where wood burns easily. Destroying forests through burning causes nutrients to get depleted, and organisms die.
It depends on the unit though if its in miles per hour then you can simply divide 50 by 2