What pigment makes plants green?

More Questions:

Live Aid was organized to benefit which starving country?

An amendment to the US Constitution must be ratified by what fraction of all the states?

Arthur Ashe is best known for his career in what sport?

Who created the character Hercule Poirot?

What original literary work was the movie "Willy Wonka and the Chocolate Factory" based on?

Which is the longest river in the United Kingdom?

Ivory is made up of what substance?

Which middle layer of a tooth contains the root canals?

Which element of the periodic table is named after a US state?

What movie coined the phrase "In space, no one can hear you scream"?

In what year did the TV show "The Hills" premier on TV?

In what decade did Dr. Christiaan Barnard perform the first successful human heart transplant?

Which emperor built the Taj Mahal?

Which political party was former Prime Minister Tony Blair the leader of?

What painting technique uses colored pigments mixed with a binder, most common of which are egg yolks?