What is true in a saturated solution a. no more solute can be dissolved b. no more solvent can be dissolved c. no more solution can be made d. the concentration cannot be decrease

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

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

What maintain homeostasis when a persons internal body temperature is 97.5°f