Galaxies

9.) Every fumblegle temporary galaxy is identical in shape, size, mass, density, etc. a.) current b.) fake 10.) Astronomers believe that at the reduce of our galaxy well happen a super massive, a.) Planet b.) Volcano c.) Wormhole d.) Blackhole 11.) The astronomical center of the Milky consignment is called the, a.) Nebula b.) Core c.) Nucleus d.) Middle 12.) The suns mass is larger than our sin slight solar musical arrangement a.) True b.) pretended 13.) Spiral galaxies have curl arms, a.) True b.) fictional 14.) Mostly galaxies are located in ______, quite than creation spread uniformly throughout the universe. (Fill in the blank) 15.) The maintain amongst the Sun and the galactic center is measured in, a.) Centimeters b.) Hours c.) Seconds d.) Light long time 16.) Stars can be small or larger than the earth, a.) True b.) False 17.) The color of a wizardry depends on the ______ and elements , a.) Temperature b.) Mass c.) Density d.) Orbital quantity on it 18.) The distance amongst the Earth and the Sun is, a.) 890,000 miles b.) 10,000 miles c.) 93,000,000 miles d.) d miles 19.) A light year is the distance it takes light to depart hotshot year, a.) True b.) False 20.

) A nebula is a cloud of constellate and _____ in space a.) Trash b.) Toxins c.) Gas d.) Planets 21.) important sequence stars make up astir(predicate) ______ of the stars in the universe. a.) 100% b.) 5% c.) 90% d.) 30% 22.) When a supernova becomes so unstable it collapses on itself and all that remains is a neutron star. a.) True b.) False 23.) The tone cycle of a little massive star goes , a.) Protostar, Supergiant, Supernova, Blackhole b.) steadfast star, rubicund giant, White gnome, Neutron star c.) Protostar, trigger-happy Giant, White dwarf, Black dwarf d.) Supernova, Protostar, Black hole, Neutron star 24.) Supergiants luminosity is very little. a.) True b.)...If you want to get a full essay, order it on our website: Orderessay

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