Answer:
A scope built of two systems of lenses ... ==> Compound light microscope
Explanation:
 
        
             
        
        
        
Answer:
East Ferris running out of water because the amount of available freshwater decreases when people use more than the amount that flows into their area.
 
        
             
        
        
        
Answer:
i-propyl cyanide
Explanation:
But i-propyl cyanide is the largest and most complex organic molecule found to date - and the only one to share the branched atomic backbone of amino acids. "The idea is to know whether the elements that are necessary for life to occur… can be found in other places in our galaxy."
 
        
             
        
        
        
Answer:
Salinity affects production in crops, pastures and trees by interfering with nitrogen uptake, reducing growth and stopping plant reproduction. Some ions (particularly chloride) are toxic to plants and as the concentration of these ions increases, the plant is poisoned and dies.
Explanation:
Brainliest please?