Which of the following is used for transportation?

To determine which of the following options is used for transportation, you need to examine each one and identify if it is commonly used as a means of transportation. Here are the options:

1. Car: Yes, cars are commonly used for transportation purposes. They are a popular choice for individual commuting and traveling.

2. Television: No, televisions are electronic devices used for broadcasting visual content, not transportation.

3. Bicycle: Yes, bicycles are a mode of transportation commonly used for short to medium distances.

4. Microwave: No, microwaves are kitchen appliances used for heating and cooking food, not transportation.

Based on the explanations, the options that are used for transportation are the car and the bicycle.