Skin serves as a protective barrier, a way to sense the world, and a layer that keeps nutrients and water inside the body. Four types of cells make up the skin, and they are produced mainly in the epidermis near the basement membrane.
        
             
        
        
        
Answer: 
Top one is Nucleus 
Middle one is DNA
Bottom mRNA
Hope this helps!
        
             
        
        
        
<span>The Epipelagic
zone is the one closest to the surface and is the brightest. It extends
to 200 meters and contains both phytoplankton and zooplankton that can
support larger organisms like marine mammals and some types of fish. So the answer to your question is B.</span>
        
             
        
        
        
Answer:
Louis Pasteur effectively disproved the spontaneous generation concept by performing research that displayed exposure to fresh air was the trigger of the microbial growth.
Explanation:
 
        
             
        
        
        
Answer:
When air has reached the dew-point temperature at a particular pressure, the water vapor in the air is in equilibrium with liquid water, meaning water vapor is condensing at the same rate at which liquid water is evaporating.....