News
Dry ice must be handled carefully because it can cause frostbite if touched, which means it will freeze skin and body tissues ... using a freezing mixture of salt and ice. Teacher: Absolutely.
Dry ice must be handled carefully because it can cause frostbite if touched, which means it will freeze skin and body tissues ... using a freezing mixture of salt and ice. Teacher: Absolutely.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback