How can the locations where ancient fossils are found to be used as evidence for continental drift?

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

What did hunter gathers do to alter the environment?

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.