You are viewing a single comment's thread from:RE: Can pure oxygen kill you?View the full contextideawhat (25)in #mgsc • 6 years ago Blood without oxygen appears blue.......
That amzing I didn't know @ideawhat
Yeah i also hearing this from @ideawhat
Guys i am mgsc community member. Anyone went to contact with me? Reply this comment
Already follow you, now you can then we will start upvoting.