Third Degree
The burn needs to be deep enough to damage the hypo dermis and cutaneous layer.
There is heat resistent plating around the hull of the shuttle. The re-entry angle is also critical and needs to be as shallow as possible.
fire is considered alive because it needs oxygen to burn. flowers are alive because it needs heat for energy to create more cells, CO2 because they need it to produce necessary sugars. and it grows... of course
Burn fire
burn storm
fire needs oxygen to burn, because fire is a chemical reaction that needs oxygen. the fire triangle is what fire needs to burn and is this- heat, fuel, and oxygen.
Critical, or major, burns are the most serious and should be treated in a specialized burn unit of a hospital.
To watch things burn and to burn them!
For a flame to burn it needs fuel, oxygen, and heat.
>>>MoonBecause there is no oxygen, fire needs air to burn.
Critical or major burns take more than 14 days to heal and will leave significant scarring.
Redness with blisters is considered a 2nd Degree Burn.