Examlex
An automobile engine has a piston displacement of 1,600 cm3. Express this volume in liters.
Carbon Dioxide-rich Atmosphere
An atmosphere that contains a high concentration of carbon dioxide, affecting climate and living organisms.
Bird-like Hip
A type of pelvis structure found in some dinosaurs characterized by a forward-tilting pubis, similar to that of birds.
Mesozoic Era
A geological era that occurred between 252 and 66 million years ago, characterized by the dominance of dinosaurs.
Paleozoic
An era in the geologic time scale, occurring from about 541 million to 252 million years ago, noted for the early development of life on Earth.
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