Final answer:
A customer can use an approved visa agency instead of visiting a Brazilian consulate in person to apply for a tourist visa to Brazil. These agencies are specially authorized to handle the visa application process on behalf of travelers. Correct answer is 3.
Step-by-step explanation:
To avoid traveling to a Brazilian consulate to get a tourist visa, a customer could use the services of an approved visa agency. These agencies are authorized to apply for visas on behalf of clients, which can be a convenient alternative to visiting a consulate in person. It's important to note that each country has its own visa requirements and processes.
A passport is often used as a control mechanism for traveling to and from countries, and while it is necessary, it might not be sufficient for entering certain countries without a visa or an additional endorsement. Some individuals, such as those under criminal investigation or specific minority groups in certain countries, may face additional travel restrictions or require special permission to travel.