A group of lions is called this.
What is a pride?
The Great Barrier Reef is located off the coast of this country.
What is Australia?
It is a tradition to give children red envelopes filled with money to celebrate this.
What is Chinese New Year?
This is the most common element in the human body.
What is oxygen?
This is Sega's flagship character.
Who is Sonic the Hedgehog?
A group of bees is called this.
What is a swarm?
This is the smallest country in the world.
What is Vatican City?
This is a celebration of a mathematical constant that involves triangular foods.
What is Pi Day?
The name of the hormonal system.
What is the endocrine system?
Blizzard Entertainment is best known for this video game franchise.
What is World of Warcraft?
A group of clams or oysters is called this.
What is a bed?
Chocolate originated from this country.
What is Mexico?
An annual May festival in England involves competitors launching themselves down a hill in pursuit of this.
This is the largest artery in the human body.
What is the aorta?
This is the biggest selling video game of all time.
What is Minecraft?
A group of rhinoceroses is called this.
What is a crash?
This country (including its territories) has the most time zones.
What is France?
This spring festival is often referred to as the Festival of Colours or the Festival of Love, and it involves throwing coloured powders on each other.
What is Holi?
This is the control center of a cell and where genetic information is found.
What is the nucleus?
This "tennis-like" game is considered to have started the video game industry.
What is Pong?
A group of owls is called this.
What is a parliament?
The unicorn is the national animal of this country.
What is Scotland?
Each day of this celebration, which was created in California in 1966 to honor African heritage, is dedicated to celebrating one of seven principles.
What is Kwanzaa?
This is the scientific term for the production of light by living organisms.
What is bioluminescence?
The name of the final course in all Mario Kart video games.
What is Rainbow Road?