Heat and pressure change the remains of prehistoric living things into natural gas, and dinosaurs and Other Prehistoric Creatures Dinosaurs are just one group of prehistoric animals. Given these facts, what does heat and pressure change into natural gas among the following options:
- Something formed from skeleton
 - compound of hydrogen oxygen
 - Chemical energy
 - art
 - kinetic energy
 - remains of dinosaurs
 - preparation
 - science


 

      remains of dinosaurs   