Biology
Icantdomath
2015-11-01 13:56:15
what are 3 things that makes earths atmosphere a good home ?
ANSWERS
lilgupie
2015-11-01 18:15:25

Air grass gravity your welcome

Laurajhymers
2015-11-01 18:16:40

perfect temperature for living things, ozone protects from harmful rays and the air is breathable

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