PLS HELP ME PLS PLS I WILL MARK U AS BRAINLIEST Which statements accurately describe mass? Check all that apply.

Mass is a chemical property of an object.
Mass is measured using a balance.
The mass of an object remains constant.
Mass is the same as weight.
Kilograms are units of mass.

Explanation:

Mass can be measured using a balance but that isn't the only way .It can also be measured using a spring scale.

Though the mass of an object remains constant, its weight varies according to its location.

Kilogram is the international standard unit of mass.

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.