Biology, 24.09.2019 19:00 jasminen3835232

What characteristic best identifies a comet?
a)
comets are streaks of light.
b)
comets are larger than asteroids.
c)
comets enter the earth's atmosphere.
d)
comets develop a fuzzy, cloud-like shell called a coma, as well as a tail.

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What characteristic best identifies a comet?
a)
comets are streaks of light.
b) <...