Answer:
the heart, arteries, veins, capillaries and blood.
Explanation:
 
        
                    
             
        
        
        
Use your brain it’s such a simple answer
        
             
        
        
        
Answer:
B two 
Explanation:
Droplets may possibly contain microorganisms and would typically not  more than 3 feet from the patient. 
 
        
                    
             
        
        
        
- <em>Theory of Change (ToC) is a <u>methodology for planning, participation, and evaluation</u> that is used in companies, philanthropy, not-for-profit and government sectors to promote social change. </em>
Explanation:
- <em>Theory of Change defines long-term goals and then maps backward to identify necessary preconditions.</em>
<em>hope</em><em> it</em><em> helps</em>