PLEASE HELP This lizard species is one of the few social lizards that have family groups and will defend their babies and territory against members of another group.

Tutara

Explanation:

The social structure of tuatara is similar to that of iguanian lizards (iguanas, anoles, agamas, chameleons, and others) in that territorial defense and courtship behaviours are established through body display and colour changes. They also are defensive of their eggs, along with being defensive.

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.