Always heat is transfered from high temp to low temp. So heat bodies radiate heat. When a body is heated up when the temp is higher in body than surrounding heat is transfered
It provides heat to the surface it condenses to. That is why gas condenses on cold surfaces.
Fat provides insulation under the skin from the cold and the heat. Fat also protects organs and bones from shock and provides support for organs.
Temperature is an indicator of heat or cold. Cold is the absence of heat.
what is the promble for heat, cold microorganisms
cold objects do have heat energy.
No, cold sinks and heat rises.
Any featherbed with down or other natural insulator will be great for cold nights and will retain plenty of heat.
first aid for heat & cold wave
A Rock contracts with cold, and expands with heat.
Heat for tired cold for swollen heat or cold for sore, let your gut tell you on that one.
There is no such thing as "cold" - it's just a concept/term for the absence of heat. Heat and cold are opposite sides of the same coin. You cannot have one without the other. In this sense it is part of any 'heat' engine.
Cold is the absence of heat. No doubt about it . . . take away enough heat, and you can make anything cold.