Animals return water to the air through:

evaporation
transpiration
condensation
perspiration

I would go with perspiration because 

Perspiration is through the process of sweat and sweat produces water. hope i helped.

The soviet union beat the us to the first successful launch, with the october 4, 1957, orbiting of sputnik 1, and later beat the us to have the first human in earth orbit, yuri gagarin, on april 12, 1961. the "race" peaked with the july 20, 1969, us landing of the first humans on the moon with apollo 11

Yes yes yes very good