Comparative adjectives

- A whale is a bigger than a shark.
- A car is more expensive than moto.
- Math is more dificult than English.
- Jupiter is larger than Venus.
- Elephants are bigger than bears.
- Bikes are slower than cars.
- A tiger is more dangerous than dog. 
- Coffe is hotter than an ice cream. 
- Love is more important than money.
- Barcelona is more beautiful than Madrid.