Adwarf planet is a 1.small, rocky object that orbits the sun and is usually found in a belt between the orbits of mars and jupiter. 2.small object made of ice and dust that orbits the sun and forms a coma as it approaches the sun. 3.round object that orbits the sun but lacks the ability to clear the neighborhood around its orbit. 4.meteoroid that burns up in earth’s atmosphere, producing a streak of light.

3.round object that orbits the Sun but lacks the ability to clear the neighborhood around its orbit.    

Explanation:

A dwarf planet is a round body that orbits the sun in an elliptical path. It may or may not have moons. It is not classified as a planet because it does not clear its neighborhood. It means that it has similar objects in its surrounding space.

For example, Pluto was once considered as a planet and now it is demoted to a dwarf planet because it lacks the ability to clear its neighborhood. Pluto has 5 moons-the largest being Charon.

3.round object that orbits the Sun but lacks the ability to clear the neighborhood around its orbit.

Explanation:

The main characteristics of a dwarf planet are the following:

Although options 1 and 2 mention that it should orbit around the sun, they contain other statements that are not true. The 4 is also incorrect because a meteorite and a dwarf planet are different objects.

So the only answer that is completely correct is 3.

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.

mass and volume are the answers you are looking for