If a researcher wanted to find someone's rate of respiration they'll have to measure the lung capacity. The answer to the first question is letter B. The structure branches further into alveoli through the bronchiole. The answer to the second question is C. 
        
                    
             
        
        
        
Answer: As height increases, typically weight increases.
Explanation: Positive correlation can be defined as a reciprocal, parallel or complementary relationship between two or more comparable objects where where if one variable increases, the other one also increases. A positive correlation also exists in one decreases and the other also decreases. 
 
        
             
        
        
        
Answer:
? 
Explanation:
You can ask google 
Why are you even asking an arabic question to english peopke?
 
        
             
        
        
        
Two basic types of markets exist in any market economy: resource markets and product markets. The exchanges that take place in these markets benefit both the households and the firms that engage in exchanges. This lesson will introduce the circular flow of money, resources and goods and services in a market economy.
        
             
        
        
        
The correct answer would be, Refute.
A word that means to prove to be wrong by argument of evidence is called Refute. 
Explanation:
Refute is a word that is used to disapprove or disregard something. Refute proves something to be wrong. When something is denied through evidence, refute is used to disregard that thing. 
For example you ask your child that did he brush his teeth and he said yes, but you deny him by showing him his dry toothbrush. This means you refute your child's claim of brushing. 
Similarly, in court, the defense lawyer will refute the claims of prosecutor against his client by showing him evidence that he is not guilty. 
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