A meter is equivalent to how many millimeters?

How many major time zones does the earth have?

At what temperature does water freeze?

What is a "nebula"?

What is the weakening of a material caused by repeated or alternating loads?

What is the total voltage of a series circuit using 5 AA batteries?

What is the fasting growing plant?

What is the chemical formula for table salt?

A unit of measure of absorbed radiation is known as what?

What is "coulrophobia"?

Which person is known for publishing "The Interpretation of Dreams"?

An infectious particle that can only reproduce inside a living cell is called what?

What general name is also given to natural satellites?

What is the common name of the chemical compound H2O?

Who was the first woman in space?

What gas makes soda bubbly?

What kind of anthropology is also known as ethnology?

What is the total voltage of a series circuit using 3 D cells?

What is the name for the narrow part in the middle of a standard hour glass?

Orange juice is a good source of which vitamin?

What is the breakdown of a material by separation of the layers of which it is composed called?

What condition do you have when you have decreased red blood cells or low red blood cell count?

What is created at sea level at 700 miles per hour and at a temperature of 32 degrees Fahrenheit?

What is the SI measurement for volume?

Who is credited with identifying HIV as the cause of AIDS?