Give any formula of ores of each which can be applied for the following metallurgical process: a. froth floatation process b. leaching
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Stage in which a star’s outer layers have started to cool and grow outward?

What must occur for air masses to form fronts

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?