The rest one of the following compounds can be separated by physical means? (c) compound (d) radical
The most abundant element occurring in the oceans is:
(b) element
8

a heterogeneous is a mixture of two or more chemical substances where the different components can be visually distinguished and easily separated by physical means

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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explanation:

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