6. This Exploration explains the Doppler shift of four starsState one star that exhibits blueshift

Found evidence that the continents were joined together at one time.

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

According to this food web which of the following would be considered primary consumers