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science

QuestionAnswer
mass a body of coherent matter, usually of indefinite shape and often of considerable size
weight the amount or quantity of heaviness or mass
solar system the sun together with all the planets and other bodies that revolve around it.
nebula a cloud of interstellar gas and dust.
solar nebula The remainder of the cloud formed a swirling disk called of the solar nebula.
planetesimal one of the small celestial bodies that, according to one theory (planetesimal hypothesis) were fused together to form the planets of the solar system.
core the central part of a fleshy fruit, containing the seeds.
Created by: carlos portillo
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