Explain the relationship between the constellations and the earth’s motion

What did hunter gathers do to alter the environment?

Which description provides the best objective summary of the article in the passage?

Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.