Which scenario is in excample of a scientific way to think

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.