Why did terrorists attack the World Trade Center on September 11, 2001 ?

Nineteen men hijacked four fuel-loaded US commercial airplanes bound for west coast destinations. A total of 2,977 people were killed in New York City, Washington, DC and outside of Shanksville, Pennsylvania.  The attack was orchestrated by al Qaeda leader Osama bin Laden. It was done to insight fear in americans, and show the power of their movement.

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this

answer; they are called (pebbling);