The gas might be an irritant or toxic. Another possibility unrelated to the gas itself is that the contents of the test tube might unexpected be ejected from the test tube and hit you in the face!
NOSE! ! !?! ?!?
Because the mucus blocking your nose is preventing the smell receptors doing their 'job' properly.
simply, aroma is perceived by the nose (smell) and flavour is perceived by both mouth and nose(taste and smell)
The most common cause of having an ammonia smell in your nose is your diet. People who have a high protein and low carbohydrate diet can smell ammonia and their sweat can actually smell like ammonia too.
Our nose is a sensory organ it is the sense of smell. When our nose smells something unpleasant or pungent we close our nose to prevent ourselves from continuing to smell the foul odor. Therefore, we now know that the noseis a very sensitive organ.
The nose is the sense organ of smell. The nose allows us to smell because of special 'nose hairs' found further up in the nose away from the part we can see. these hairs pick up the smell of the surroundings send an appropriate message to the brain then the brain interprets it, and gives an identification of the smell.
because your feet sweat and the sweat sits there and releases a gas to make the smell. Thank you for using Answers.com
cause we can smell and we have a nose
The Brittany. Most people look over its abilities, but it has almost 300 million smell receptors like the bloodhound does.
If your nose runs and your feet smell, you're built upside down.
Well, you smell things because you have a nose. Your mom and dad produced your nose so you can smell delicious, and somewhat nasty things. The little hairs in your nose help you smell also. Well, that's about it. and remember, ALWAYS keep your nose clean so you can smell!
because they nose how to smell
no, you do not need a nose. who nose...i nose
smell/nose
The way are sense of smell works the smell of chlorine in hottubs should not sting your nose.
to smell
NOSE! ! !?! ?!?