Plz guys middle school sucks, 59 points if you can a catalyst: a. is used to kill weeds b. promotes a chemical reaction c. provides plants with nutrients d. is produced by chloroplasts

In which direction is the pacific plate moving in relation to the north american plate?

Which of the following is not a classification of marine organisms? a. benthos c. neritic b. nekton d. plankton select the best answer from the choices provided a b c d

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