If you used the 23cm basketball as your Moon sphere, how big would an Earth sphere be, and how far would it be for the basketball​

When the volume and number of particles of a gas are constant which of the following is also constant

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )