Answer: Smell

Answer: 3
Octopuses have three hearts; two branchial hearts that pump blood through each of the gills. The third heart is a systemic heart that pumps blood through the whole body.

Answer: 24
There are 24 time zones, maybe more. Some time zones are only 30-45 minutes apart.

Answer: 8 minutes and 20 seconds
Photons emitted from the surface of the Sun travel across the vacuum of space to reach our eyes.

Answer: Earthquakes
The Richter scale measures the size of Earthquakes. The formula, mb = log10(A/T) + Q(D,h), is used. The Richter scale ranges from 1-10. The highest recorded Earthquake was on May 22, 1960 in Southern Chile. The richter scale of this Earthquake was a 9.5.

Answer: 10,000 gallons

Answer: 180 degrees
The angles of a triangle always sum to 180 degrees.

Answer: 30,000

Answer: 4275

Answer: January