Viruses are infectious particles made of nucleic acid and protein. Based on the cell theory, how would viruses be described today? Viruses are living because they have DNA
Viruses are non-living because they are not multicellular
Viruses are living because they are produced from existing cells
Viruses are non-living because they cannot reproduce on their own

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 type of pollution does household garbage cause

Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?