👉 Palaeophysiology is a subfield of paleontology that studies the fossil record and paleoecology of prehistoric organisms. It deals with the evolution, ecology, and biogeography of these animals, as well as their impact on our understanding of Earth's history and climate. The term "palae" refers to "prehistoric," and "phyiology" is the study of living things in relation to their environment. Palaeophysiology aims to understand how prehistoric organisms evolved from