Which choice correctly lists the attributes a celestial body must posses in order to be labeled a planet? question 4 options: 1. must have a moon 2. must be large enough that its gravity forced it into a spherical shape, 3. must be large enough that its gravity cleared away similar sized objects in its orbit around the star. 1. must have a star orbiting around it. 2. must be large enough that its gravity forced it into a spherical shape, 3. must be large enough that its gravity cleared away similar sized objects in its orbit around the star. 1. must orbit a star 2. must be large enough that its gravity forced it into a spherical shape, 3. must be able to plow through any objects in its orbit 1. must orbit a star 2. must be large enough that its gravity forced it into a spherical shape, 3. must be large enough that its gravity cleared away similar sized objects in its orbit around the star.
Answers: 2
Physics, 21.06.2019 13:50
Which of the following describes something an engineer would probably do first when developing new technology meant to reduce ocean pollution? o a. evaluate the benefits and challenges of using certain chemicals to purify water. o b. research new scientific findings in regard to ocean cleanup. o c. identify the need to reduce ocean pollution. o d. research what has been done in the past to clean up oceanic oil residue.
Answers: 1
Physics, 21.06.2019 18:50
How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.
Answers: 1
Physics, 22.06.2019 04:00
Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.
Answers: 2
Which choice correctly lists the attributes a celestial body must posses in order to be labeled a pl...
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