The anaconda puts the squeeze on you.
Sunspots are not considered to be harmful to humans. This is because humans to do come into contact with sunspots.
CFC's when come in contact with ozone deplete it. It reacts with it and decomposes it.
they stop growing
They repel
If you come in contact with high speed electrons from an electron gun, you will get an electrical shock.
al of you are weirdos
the nail goes to the magnet
The appearance of the colors change.
If you come in contact with a moshling all you have to do is tap on it
A sense of security for the sellers of chemical materials that come into contact with humans.
They neutralize.
Well, snakes have "nostrils" so they need a nose to come out of... :)