Respuesta :

Answer:mass

Explanation:

Mass of the body is defined as he amount of matter a body have.It is denoted by m and its unit is kg.Mass is the only option never change no matter in the universe.

What is difference between mass and weight?

Mass of the body is defined as the amount of matter a body have.It is denoted by m and its unit is kg.Mass is the  quantity on which a lot of physical quantity depends.

Weight is defined as the amount of force an object excerts on the surface.It is given as the product of mass and the gravitational pull.;

Mass is an indepedent quantity it never depend on the other.While weight is a dependent quantity depends upon the gravitational pull.

The value of gravitational pull is different in the different part of the universe.For example on the earth the value of gravitational acceleration is 9.81 m/sec².While on the moon it is g/6.

Weight is change according to the place or surrounding while the mass of the body is constant everywhere.

Hence the mass is the only option never change no matter in the universe.

To learn more about the mass refer to the link;

https://brainly.com/question/19694949