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pochemuha
3 years ago
8

Help me with this question pleaseeeeeeeeeeeee​

Biology
2 answers:
sergiy2304 [10]3 years ago
7 0
A I think sorry if I’m wrong
maria [59]3 years ago
5 0
D- they’re mostly made up of hydrogen and helium.

Planets like Jupiter, Neptune, Saturn, and Uranus all are made up of hydrogen and helium.
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