the answer is somthing
You should be concerned. Because without it no life would be there on earth.
If this is a new thing for the dog, yes, you should be concerned.
8 glasses of water
Well depending on how you broke them you should just tell the truth but if yob already know the consequences then just say you let your friend wear them for a bit and the accidental dropped it.
Humans should be concerned about endangering all animals.
yes you should be concerned about mold on the skin. they are not natural flora.
if your a adult you should drink about 8 glasses if your a kid you should drink 6 to 7
Yes, you should be concerned and have her evaluated by her doctor.
You should be concerned as it is not regular you will have to take extra care.
If your trimmer head is detached you should definitely be concerned, although this does not often happen.
Before worrying about the cost of glasses, look for a 3D television that will suit the family. Spend some time to find one that is comfortable to watch, realistic and one that doesn't cause eyestrain for anyone in the family.. Glasses cost only a few dollars so the difference in cost between one make and another should be negligible. If you are very concerned about the cost of glasses, you may be better off looking at Vizio, a very low cost and basic 3D television that will leave money for glasses later.
No you should not be concerned.Yes this sickness is slowly developing towards us but I don't think it is something you should be concerned about!