passing through nose and mouth
They are warmblooded (meaning they generate their own body heat).
the weather around you. If it is very cold your body will be also be cold. If on the other hand it is scorching hot your body will get hotter.
An amphibian has no internal temperature control and must rely on the weather to get hot or cold. So whatever the air temperature it is outside is the temperature of the amphibian. Or if it's in the water, it would be the temperature of the water it is in.
Quite cold
cold, very cold.
very, very cold
The temperature suddenly dropped and the room got cold, very cold.
Komodo dragons are cold-blooded animals, so they are the same temperature as their environment plus very slight heat from the slow metabolisms that they do have.
They don't they are the temperature of the surrounding water, aka cold blooded, with the exception of a very few species.
Any substance having temeperature less than body is felt as cold. You appreciate it better if the sustance is having temperature much lower than body temperature and is good conductor of heat. This valid in naturaly found substances like ice. Very cold substances like liquid nitrogen will kill the body cells and are used in cryosurgery.
cold very cold
The surface temperature on Neptune is very very cold. it is - 391 F.