advantages: our body can produce more red blood cells
As the sky is always at the same altitude there are neither advantages or disadvantages.
As the sky is always at the same altitude there are neither advantages or disadvantages.
As the sky is always at the same altitude, there are neither advantages or disadvantages. The sky's height does not change.
As the sky is always at the same altitude, there are neither advantages or disadvantages. The sky's height does not change.
As the sky is always at the same altitude, there are neither advantages or disadvantages. The sky's height does not change.
you die!
As the sky is always at the same altitude, there are neither advantages or disadvantages. The sky's height does not change.
As the sky is always at the same altitude there are neither advantages or disadvantages.
As the sky is always at the same altitude, there are neither advantages or disadvantages. The sky's height does not change.
As the sky is always at the same altitude, there are neither advantages or disadvantages. The sky's height does not change.
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advantage operating cost is low disadvantage terms and condition hidden