Answer:
1. An oil spill is the release of a liquid petroleum hydrocarbon into the environment, especially the marine ecosystem, due to human activity, and is a form of pollution. Oil spills frequently kill marine mammals such as whales, dolphins, seals, and sea otters. Oil coats fur of otters and seals, leaving them vulnerable to hypothermia
2. When a mixture of the two liquids is allowed to settle, the oil will float on top of the water so the two components may be separated. Kerosene and water can also be separated using decantation
Explanation:
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