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Setler79 [48]
3 years ago
14

Ozone is both helpful and harmful to life on Earth. true or false

Biology
1 answer:
MrRissso [65]3 years ago
3 0
It is true that ozone is both helpful and harmful to life on Earth. It is helpful when it absorbs radiation and rays from the Sun, but it is harmful when we breathe it in, because it is found in oxygen. 
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The family camelids includes camels and llamas. Do all the living members of the family form a clase? Explain?
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Kingdom:AnimaliaPhylum:ChordataClass:MammaliaOrder:ArtiodactylaSuborder:TylopodaSuperfamily:CameloideaFamily:Camelidae

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2 years ago
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Why were slaves important to the colonial economy? Hint: discuss economic interdependence found in the lesson Answer:
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etc.

hope this helps

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