Answer:
The marginal cost of increasing production from 5,000 units to 6,000 would be $1,000 / 500.
Explanation:
 
        
             
        
        
        
I love this topic
Answer:
Osmotic pressure is defined as the pressure that must be applied to the solution side to stop fluid movement when a semipermeable membrane separates a solution from pure water.
 
        
             
        
        
        
Coevolution happens when the genetic development between two or more species affects the evolution of each other. An example would be hummingbirds and bird-pollinated (ornithophilous) flowers. The ornithophilous flowers give nourishment to the birds with their nectar that has high sugar content. The birds in return aids in the pollination of these flowers.
        
             
        
        
        
Answer:
I think its a 
Explanation:
Adding water is also helping  the body get the rest of nutrions that it needs to function and you need to at least need to add a bit of water in your diet your body