they are toxic!
harmful effects of coelenterates
i ask you you ask me. =) thank you.
the harmful and the beneficial effects of advertising?
what harmful effects???????
They are harmful because of the exhaust going into the air.The cars produce Car Exhaust, one of the biggest sources of pollution by humans. Car exhaust contains soot particles, hydrocarbons, sulfur oxides, nitrogen oxides, carbon monoxide and carbon dioxide these make harmful effects to Humans, Animals and the Environment.
The harmful effects of CARS to our environment is the carbon monoxide
Hydrocarbons are a very diverse category. Some of them can be bad for you if you are exposed to them. Some are essential for you to live.
some harmful effects of protozoans is... i don't know you tell me please? :(
There are no harmful effects of homosexuality that can be scientifically demonstrated.
Had harmful effects
By giving the hydrogen a handjob
There are no harmful effects. its just the earth going between the moon and the sun.