Because it's thinner after you heat it.
yes
Epoxies and cyanoacrylite will. Not many others.
You get warm, weak glue.
Warm water and a little scrubbing can remove white glue or school glue.
Generally, cold air will not do anything for any glue. Some adhesives,especially many epoxies will benefit from warm air. Some other adhesives, particularly those with 100 % silicon will harden faster under cold,running water.
Some glues like epoxy dry faster when hotter, others like silicon based adhesives dry faster under cold conditions. -All glue is different . When asking an adhesive or glue question, simply saying "glue" is not enough information.
You can glue things faster and more easily with a glue gun than with a tube of glue (although I still use tubes, personally).
Blood flow is faster in arteries than in veins. Blood flow in veins is lower pressure.
welll u can and, u can make liquid glue but if u do make liquid glue u will need to keep the glue warm what you can use to keep the glue hot is a heat proof mug
You blow dry it or heat it
Warm or cold defines the temperature of the water. In general warm currents flow north and cold currents flow south. That makes sense. Also warm currents flow on the surface and cold currents flow deep since cold water is denser than warm water.