Answer:
Avian and carnivorous.
Step-by-step explanation:
Domain-specific terms are those that are related to a certain field of study but are unlikely to be employed in common speech. It is reasonable to assume that because the focus of this work is recent fossil discoveries, we will come across several terms related to palaeontology. Words like "climate," "scientists," and "dinosaurs" are ones that most people are familiar with (lot of kids have dinosaurus toys, we hear about climate everyday in weather report, we know about many famous scientists and their discoveries). Although we may understand what the phrases "avian" and "carnivorous" signify, they are mostly employed in the field of palaeontology.