Final answer:
Tacos can be made with either flour or corn tortillas, and their size can vary depending on personal preference and regional traditions.
Step-by-step explanation:
Tacos can be made with either flour or corn tortillas, depending on personal preference and regional traditions. In Mexico, for example, corn tortillas are more commonly used, while in other places, flour tortillas may be preferred.
The size of tacos can vary, but they are typically small to medium-sized. Street tacos, for instance, are usually small, about 6 inches in diameter, while larger tacos can be about 8-10 inches in diameter.