Jenny soaked filter paper disks in a catalase solution and place them into a beaker containing dilute hydrogen peroxide. After 30 seconds the disks floated to the surface. Which statement best explains why the disks floated?

the answer to this question is a

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phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.