Not sure if i spell it right . But its called a stethicope
he answer is it is a stethoscope
Talk about what they do and what are some of the medications that doctors use that is not one of the most ones that you hear about.
well batteries are made of zinc just like the thing doctors use to hear your heart
To hear things.
yes they do so they can breath
it means doctors use it to hear your heart and lungs in Greek its the same
stethoscopes
Your ears.
oxygen to breath, food for energy and sleep for regeneration but all humans use these 3 things
Fish Can breathe out of water, they just dehydrate quickly and die.
oxygen is used for many different things such as breathing we breath oxygen out and in also divers use a snorkel which gives them access to breath under water for an amount of time
Oxygen can be used for many things such as medicinal things, environmental things and it helps make steel.To make steel you put molten iron with limestone and pure oxygenIt is also 21% of what we breath every day