Border Patrol
This country borders only the United States to the south.
Canada
One is a big grizzly, the other is when you aren't wearing clothes.
Bear and Bare
The telephone
Alexander Graham Bell
This fruit has more genes than a human.
Banana
7
This US state borders both Nevada and Arizona, and the Pacific Ocean.
California
One means to stop moving, the other is destructive.
Brake and Break
The Wright Brothers
The aeroplane
This US state has the highest percentage of people who walk to work.
Alaska
The number of US states that begin with the letter 'A'.
4 (Alabama, Alaska, Arizona and Arkansas)
This European country borders Portugal and France.
Spain
One is a coin, the other is a smell
Cent and scent
The electric light bulb
Thomas Edison
This common pet can be left or right 'handed', just like humans.
Cat
The atomic number of oxygen.
8
This landlocked African country borders South Africa, Botswana, Zimbabwe, and Mozambique.
Zambia
One you do on a bike, the other means to sell things.
Pedal and Peddle
moveable-type printing
Johannes Gutenberg
In Switzerland, it is it is illegal to own just one of these animals as they get lonely.
Guinea pig
The number of keys on a standard piano.
88
This South American country borders every other country on the continent except Chile and Ecuador.
Brazil
One is part of a ship, the other occurs in a shop.
Sail and Sale
Hair straightening
Madam C.J. Walker
This planet in our solar system rotates so slowly, its day is longer than its year.
Venus
The number of squares on a standard chessboard.
64