How can you make a debate introduction for biology?

I would assume it works the same way as a regular debate... So a debate introduction would include you opinion (or assigned side of the debate) of the topic, such as the pros or cons of the topic (biology).

hmu shawty u fine as hell

explanation:

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.