Pick any object and describe it using at least 5 physical properties. Can you think of a chemical property to describe it?

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

How does climate change cause the ocean's thermohaline current to slow down?

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?