Answer: Borderline personality Disorder.
Explanation: This is a type of mental disorder which could affects mood, behavior and relationships. 
Its symptoms includes unstable emotions, sense of insecurity, worthlessness, and impulsivity.
This condition can not be cured, but treatments such as therapies, medication (in some cases) could help.
 
        
             
        
        
        
Answer:
you fill the hole so there is no more cat 
 
        
                    
             
        
        
        
Answer:
  .
.
Explanation:
Given that
L= 50 m
Pressure drop = 130 KPa
 copper tube is 3/4 standard type K drawn tube.
From standard chart ,the dimension of 3/4 standard type K copper tube given as
Outside diameter=22.22 mm
Inside diameter=18.92 mm
Dynamic viscosity for kerosene

We know that 

Where Q is volume flow rate
L is length of tube
 is inner diameter of tube
 is inner diameter of tube
ΔP is pressure drop
μ is dynamic viscosity
Now by putting the values



So flow rate is  .
.
 
        
             
        
        
        
Answer:
Planes can fly because they have wings and jet turbines and boats cant they need wings and planes cant float because there is to much weight