Which of the following correctly describes the hierarchy that exists in the universe? A galaxy refers to all existing matter, energy, and space that is held together by gravity. A galaxy is a collection of planets, their moons, and other objects in orbit around a central star. A solar system refers to all existing matter, energy, and space that is held together by gravity. A solar system is a collection of planets, their moons, and other objects in orbit around a central star.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which of the following correctly describes the hierarchy that exists in the universe? A galaxy refers to all existing matter, energy, and ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
If displacement is not changing as a function of time then what is velocity
Answers (1)
The force involved in a collision is 1.0 * 102 newtons. The duration of the impact is 1.0 * 10-4 seconds. What is the value of the change in momentum?
Answers (1)
Which of the following statements accurately describes a series circuit? Select all that apply. The flow of electrons follow the same path. The flow of electrons split and follow different paths.
Answers (1)
Finish lyric for brainliest i still cant even go to sleep
Answers (1)
In forced convection, the fluid is forced to move by external means such as a fan, pump, or the wind. You must provide an answer before moving to the next part. True / False.
Answers (1)
New Questions in Physics
A thermometer measures its own temperature? What does it mean?
Answers (1)
How do you find momentum
Answers (1)
A 60-W light bulb and a 100-W light bulb are both rated at 120 V. Which light bulb has the larger resistance? the 60-W bulb
Answers (1)
What is the innermost layer of the sun's atmosphere called?
Answers (2)
Suppose 3 neutrons are released by an atom of U-235 in the first stage of a fission chain reaction. Each of these neutrons has enough energy to cause another fission reaction in another nucleus of U-235, releasing more neutrons.
Answers (2)