Answer:
Computional model, used to study an outbreak of an infectious disease called influenza.
 
        
             
        
        
        
The correct answer in multicellular
        
                    
             
        
        
        
<span>The mineral crystals in obsidian are too small to see without a microscope. This is because the rock cools so rapidly from magma that crystals barely have time to form. Obsidian is a normally happening volcanic glass framed as an extrusive molten shake. It is delivered when felsic magma expelled from a well of lava cools quickly with negligible precious stone development.</span>
        
                    
             
        
        
        
It shows the heliocentric idea of the solar system. In this view, the sun is at the center of the
solar system with planets orbiting around it. In the geocentric view, the earth is at the center of
the solar system.
 
        
             
        
        
        
A) a temperature is regulated by the body: so, not. 
b) - rather not, most likely cholesterol level would be low
c) this is rather intedependent - a person can be active even without a fat diet. 
d) I think this is the best answer. Metabolism is the exchange of energy in food into the energy that people use.