Phosphoric acid is a compound that is found in carbonated soft drinks. Its formula is H3PO4. The element ratio in phosphoric acid is 3parts hydrogen for every 1 part phosphorus for every 4 parts oxygen.

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Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

Will mark brainliest how many electrons can be held in the energy level n = 4?

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?