DDT is a very efficient pesticide but also his degradation is slow and may contaminate soils and waters and of couse humans or other living organisms.
DDT is a very efficient insecticide but also is very toxic for other animals.
pros and cons is the correct noun
There are no "pro's and cons" - they exist.
DDT was banned.
DDT was banned.
DDT is banned for agricultural use.
the pro is that you can have freedoms and the cons are that the freedoms are limited
Pro Cons - 2005 TV was released on: USA: 25 September 2005 (internet)
yo momma is the pro's and the cons are yo daddy!
share pro and cons for hernan cortez
After my knowledge the use of DDT is banned in USA, with the exception of use for health.
The use of DDT was banned in the USA in 1973 although it is still in use in some other parts of the world