Of the marbles in a bag, 3 are blue , 2 are red , and 4 are white . Sandra will randomly choose one marble from the bag. Fill in the blanks in parts a and b. This is science probability

Decomposition is the cycle at which bacteria breaks down any organic material into the soil

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Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.