You should do which candle burn the fastest colored or white
Answer:
a.) It matches the universal pH indicator and is indicating the proper pH.
Explanation:
it says its the answer.
Urban development has been linked to many environmental problems, including air pollution, water pollution, and loss of wildlife habitat. Urban runoff often contains nutrients, sediment and toxic contaminants, and can cause not only water pollution but also large variation in stream flow and temperatures.
