Most Common Things Crossword Puzzle

QUESTIONS LIST:

• oxygen: the most common element on earth.
• black: the most common hair colour in the world.
• english: most common language spoken in the world.
• brown: the most common eye colour in the world.
• o positive: most common blood type in the world.
• teacher: most common job in the uk.
• right: most common hand to write with.
• dog: most common pet in the uk.
• reading: most common hobby in the uk.
• christianity: most common religion in europe.
• spain: country where olives are most commonly grown.