Two reactants that are used in the process of photosynthesis are A
water and carbon dioxide

B
glucose and water

C
carbon dioxide and oxygen

D
oxygen and water

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 processes take place before the mature mrna exits the nucleus?

18. which statement about cancer is true?