atmosphere in a sealed space craft contains

Apure oxygen
Ba mix of oxygen and nitrogen
Ca mix of oxygen and carbon dioxide
Dpressurized atmospheric air available normally on earth

Verified Answer :

The best and most correct answer among the choices provided by your question is the fourth choice or letter D.

Atmosphere in a sealed space craft contains pressurized atmospheric air available normally on earth.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!