Biology, 26.02.2021 19:50 kimhoss2

Astronomers believe that there are about 100,000 comets that travel through our solar system. Comets are chunks of ice, dust, and gas that
orbit around our Sun. Which of the following can be observed from Earth
as comets get closer to the Sun? *
They explode
Their gases burn
Their tails get longer,
They begin to slow down ,

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