Good conductors of heat- aluminium, Iron, Lithium, Beryllium. 
poor conductors- Mercury, Hydrogen, titanium, Chromium
        
             
        
        
        
Answer:
Clear their airways
Explanation:
Make sure to apply pressure on there back and attempt to clear the airways therefore you will give the person a larger space in their oaesphagus to help the oxygen to continue to flow 
 
        
                    
             
        
        
        
Establishing a link between malpractice and harm is a link distinction
        
                    
             
        
        
        
Answer:
12.56
Explanation:
Multiply 3.14 by the radius (2)
 
        
             
        
        
        
In this case, the experiment suggests that the dose-response relationship is linear.
<h3>What is a linear effect?</h3>
A linear effect occurs when the independent and dependent variables are proportionally related during an experiment.
In this case, the doses are linearly (proportionally) related to the response of the individuals (rats).
The linear effects are very common in experimental procedures and nature as well.
Learn more about linear effects here:
brainly.com/question/6691346