Question

Please answer ASAP
If my sister walked on mars without her spacesuit, would she die first of suffocation or boiling fluids?

Answer 1

Vsauce, answers some pretty good questions. Between 8:36-11:20, He answers what would happen to you in outer space, naked.
Here is what it says, (summarized):

The moment, a body would be exposed to vacuum of space, it will not explode or inflate.Now, the body is a nicely contained system.But those parts that are not well contained, they will be the first to go.The air in lungs and digestive track would quickly escape out.




Moist soft tissues, would rapidly loose water. Mouth and eyes and lips will dry out and swell. As water was pulled to the surface of these things, it would vaporize, and the decrease in its pressure would cool mouth and eyes to near freezing




Body will inflate to about twice its size as gasses in blood will come out of solution, slowly evaporating away, cooling the surface of the skin. Blood vessels in the blood will burst, spilling blood into the eyes which, along with other fluids in my eyes, would rapidly vaporizing on the surface and drying them o

Answer 2

It would be clause of both.

Because the boiling fluids would initially start reacting to her body by buying the layers of skin first and then her who body and at the same time there would a loss of oxygen so first she would start getting her throat dry then suffocate the time taken for both these process are possibly same. So,attain to my answer.

Thank you