Identify one way in which bacteria differ from humans a. bacteria are single-celled b. bacteria do not reproduce c. only humans take in energy d. humans have the ability to move around

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

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures