Answer:
I guess 3 to be honest and that's what I think
 
        
             
        
        
        
Answer:
7 μl /s
Explanation:
Given data:
0.44 mL/min 
μl /s = ?
Solution:
First of all we will convert the mL/min to mL/s.
we will divide the given value by 60.
0.44/60
0.007 mL/s
Now we will convert the mL/s to μl /s.
we will multiply the value with 1000.
0.007 × 1000 
7 μl /s
 
        
             
        
        
        
5.
B.human beings B is correct