Which characteristics can be used to differentiate star systems? check all that apply.

the number of stars in the system
the general shape of the star system
the age of the stars in the system
the way stars are organized in the system
the color of stars in the system

The characteristics which can be used to differentiate star systems are;

A. the number of stars in the system.

C. the age of the stars in the system.

D. the way stars are organized in the system.

A star is a giant astronomical or celestial object that comprises a luminous sphere of plasma and bounded together by its own gravitational force.

A galaxy can be defined as a collection or group of many billions of stars, which are existing independently. Thus, the greatest number of stars are found in a galaxy.

Generally, a star is typically made up of two (2) main hot gas and these are Hydrogen (H) and Helium (He).  Some examples of a star are;

Canopus.Sun (closest to the Earth).Betelgeus.Antares.Vega.

Additionally, these giant astronomical or celestial objects in space are capable of producing their own heat and light.

Since a galaxy comprises many billions of stars, the characteristics which can be used to differentiate star systems include the following;

1. The number of stars in the system: you should determine the total amount of stars that makes up the system.

2. The age of the stars in the system: the date when the stars were formed should be determined.

3. The way stars are organized in the system: you observe the manner in which the stars are arranged and organized in star system.

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Here, we are required to determine characteristics which can be used to differentiate star systems.

First, it is important to know what a star and a galaxy means.

Characteristics used to differentiate star systems are:

The number of stars in the systemThe age of the stars in the systemthe way stars are organized in the system

A star is an arrangement of luminous spheroid of plasma whose adhesion can be attributed to itself, i.e it is held together by its own gravitation.

It is an astronomical object, and the closest of such luminous spheroid to the earth is the Sun.

An array or perhaps system of stars, gas(interstellar type), dust, dark matter and stellar remnants held together by gravitational pull is called a Galaxy. A galaxy may be termed a star system.The number of stars in the star system is the primary determinant of the size of the star system. This is so because a galaxy can contain as many as billions of stars.A system of stars can also be differentiated according to the age of the stars in the system. Some stars have been formed since a million years ago, some a billion years ago and consequently, the age of stars can be a differentiating characteristics for star systemsThe arrangement and organization of stars in the system also serves as a differentiating characteristics for star systems.

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Julia would be observing a. static electricity was caused by her sweater rubbing against her shirt and transferring electrons. she didn't touch anything metal, so that would cancel out b.she most likely didn't rub her sweater against her hair either, so that cancels out c.she also didn't scoot across the carpet while trying to take her sweater off, that cancels out d.so that leaves a.a. is correct.

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