Question

select the statement(s) that accurately define mass. mass is how much matter is in an object. mass is a property of all objects. only objects over a certain size have mass. objects with a large size will always have a greater mass than objects with a smaller size. it is possible for a small object to have a large mass.

Explanation:

Mass is a fundamental property of all objects, representing the amount of matter in them. Size does not directly correlate with mass; a small - dense object can have more mass than a large - less dense one.

Answer:

Mass is how much matter is in an object.
Mass is a property of all objects.
It is possible for a small object to have a large mass.