Question

mass is defined as ______. the amount of matter in an object the amount of space that an object occupies the force of gravity on an object the amount of energy stored in an object

Explanation:

Mass is a fundamental physical quantity that represents the amount of matter in an object. The amount of space an object occupies is volume, the force of gravity on an object is weight, and the amount of energy stored in an object can refer to various forms like potential or kinetic energy which is different from mass.

Answer:

The amount of matter in an object