Question

red starsmost stars are this type and also includes sunpractice 5: math the terms on the right with the correct descriptions on the left.descriptions:answers go here:terms:groups of stars, gas and dust held together by gravity. may contain over 100 million stars, their planets, moons, comets and asteroids.spiral galaxya pinwheel shaped galaxy where stars revolve around the center. younger stars in the arms, older in near the center.milky wayour own galaxy. shaped like a spiral with a supermassive black hole at the center.galaxy clustergroup of hundreds or thousands of galaxies held together by gravity.galaxyfinal practice: what does the universe contain? select all that apply.different types of stars and their solar systemsblack holesgalaxies containing millions and billions of starsdark matter and dark energythe earth and moonlesson review: fill in the blanks below after going through the lesson review.stars black holes galaxy solar system milky way dark matter, dark energyplanets, moons, comets, asteroids orbiting a starof different sizes and brightnessclassified by shapeour galaxyextreme gravitational pulldetected by how other matter behaves around it

Explanation:

Practice 5 (Matching)

Match each description to the astronomical term based on standard definitions of cosmic structures.

All listed items are confirmed components of the observable universe based on astronomical consensus.

Match each phrase to the corresponding astronomical term using standard cosmic structure definitions.

Answer:

Descriptions	Answers go here:	Terms:
A pinwheel shaped galaxy where stars revolve around the center. Younger stars in the arms, older in near the center.	Spiral Galaxy	Milky Way
Our own galaxy. Shaped like a spiral with a supermassive black hole at the center.	Milky Way	Galaxy Cluster
Group of hundreds or thousands of galaxies held together by gravity.	Galaxy Cluster	Galaxy

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Final Practice (Select All That Apply)