How long does it take a bone to become a fossil?

Now it's your turn to investigate human impact around the world. grab your virtual lab coat and put on your environmental science hat. you will be taking a trip around the globe to explore three locations. at each location, you will investigate the cause and effect relationships of deforestation, desertification, and urbanization. you will also gather evidence of how these factors have impacted the environment over time

Environmental differences within ecosystems are generally caused by

Name the types of burns one can get and which structures of the integument are damaged