Venation is used to describe what item found in nature?

More Questions:

Metamorphic, sedimentary, and igneous are types of what?

What bulb vegetable is traditionally worn on Saint David's Day?

What Fortune 500 company was name for a Herman Melville character?

Who was credited with developing the original recipe for Angostura Bitters?

The US Army's elite 101st Airborne Division is known as the "Screaming" what?

What color M&M was retired to make way for blue M&Ms in 1995?

Whose hat featured a sign reading: "In this style 10/6"?

Which is the highest state in the US?

What is the nickname for Rome, Italy?

What Italian scientist discovered methane and invented the first battery?

What comedian is remembered for his saying "Everybody wants ta get inta de act"?

The TV show "Frasier" is based in what US city?

Whose assassination brought Hosni Mubarak to power in Egypt?

Both Thomas Jefferson and John Adams died on what date in 1826?

What country was host to the “2017 World Expo”?