Yes over a period of time it can cause physical problems and even death..........
Through the radiator cap no... But it does allow the antifreeze to come out through the cap if the pressure gets too high.
Blown head gasket. More common on a catera is a cracked oil cooler, head gasket problems are very rare on them.
Antifreeze will be leaking in the floorboard on the passenger side, there will be a smell of antifreeze through the vents.
peer pressure physical changes More mature
the antifreeze runs through all your water lines in your car . . . . you put it in your water tank or radiator
Cooking an egg is a chemical change because the proteins in the egg become denatured through exposure to heat. There is also a physical change because the denaturing of the proteins causes them to become solid at room temperature.
you have leak somewhere
The water pump will pump coolant(antifreeze & water) through the engine after the thermostat opens up.
Use a 50/50 mix of antifreeze and water and fill SLOWLY to prevent an airlock through the top of the radiator
Ethanol prevents the key ingredient in antifreeze from breaking down into toxic chemicals in the body. Ethylene glycol is the key ingredient in antifreeze and ethanol removes this through the bodies waste.
no
Yes. Antifreeze is actually pumped through the intake manifold. If the gasket is bad it is possible that it leaks out