Which of the following also contribute to sick building syndrome? (mark ALL that apply) Artificial light Circadian rhythms Noise pollution Natural light

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

Dnaa living organsimcreation from organic chemicals

Yes yes yes very good