Yeast produces this gas, which causes bread to rise.
What is carbon dioxide?
A baby develops this unique identifier on their body as a three month fetus.
What are fingerprints?
This mountain range is home to the Matterhorn, a near-symmetric pyramidal peak.
What is the Swiss Alps?
It might amuse your bouche, but theobromine is the main reason dogs shouldn't ingest this tasty dessert.
What is chocolate?
This video game - created in 1958 and becoming popular in the 1970s - is thought to be the first video game.
What is Pong?
Tiramisu is made with coffee soaked lady fingers and this type of cheese.
What is mascarpone?
A baby's eye color becomes permanent around this time in their development.
What is 6-9 months?
This mountain - on the border of Pakistan and China - is the world's second highest and has an elevation of over 28,000 feet.
What is K2.
This pink animal gets their characteristic color from their diet of algae, shrimps, and crustaceans.
What is the flamingo?
This video game console, released in 2006, pioneered the use of motion controls in its gameplay.
What is Nintendo Wii?
This is the process of beating sugar and fat together until it's light and fluffy.
What is creaming?
A baby is typically born with 300 of these, while adults have 206.
What are bones?
This mountain, the highest in North America, was renamed in 2015.
What is Denali?
A drey is the tree nest made by this nut-loving critter.
What is the squirrel?
The word Tetris is a combination of the Greek word Tetra (meaning four) and this 6-letter sport that was a favorite of game creator Alexy Pajitnov.
What is Tennis?
The primary ingredient in marzipan is this.
What are almonds?
This is the highest number of surviving children from a single birth.
What is 8?
This country contains the summit of Mont Blanc, Europe's highest peak.
What is France?
This sheep, named after a famous country music star, was the first mammal cloned from an adult cell.
Who is Dolly?
Making his debut in 1990's "Super Mario World," this enemy-eating, egg-throwing green dinosaur serves as a sidekick to Mario and Luigi in the Mario franchise.
Who is Yoshi?
This common baking ingredient comes from the bean of a vining orchid native to Mexico.
What is vanilla?
The average child has this in common with approximately 9 million other people.
What is a birthday?
This mountain is nearly 14,000 feet above sea level but extends nearly 20,000 feet below sea level to the ocean floor making it taller than the tallest mountain on land, Mount Everest.
What is Mauna Kea?
A male penguin often gifts this object to a female penguin to win her over.
What is a pebble?
In 2014, Google partnered with Game Freak and Nintendo as part of an April Fool's Day prank to create a new version of Google Maps populated by small creatures, a prank which inspired this massively popular 2016 video game.
What is Pokemon Go?