Primary emotions, because feeling all those emotions are something you feel daily, secondary emotions are emotions that you feel while you feel a primary emotion 
        
             
        
        
        
Explanation 
Sleep can alter your sports performance because of how it affects the body during exercise. Therefore sleep  can help your body in many things such as learning and exrisices.
 
        
             
        
        
        
Answer:
chain of infections 
bodily substance isolation
sterilization
Explanation:
brainleist? plz
 
        
                    
             
        
        
        
If someone is diagnosed with strep throat, they have been infected with a A. bacteria<span>. The bacteria responsible for strep throat is known as Streptococcus pyogenes, or group A Streptococcus. Because the disease is due to a bacterial infection, it can be treated using antibiotics.</span>
        
                    
             
        
        
        
Oxygen in the air can cause sliced fruit to brown, a process called enzymic browning (an oxidation reaction). Phenols and the enzyme phenolase are found in the cells of the apple, and when these are exposed to oxygen in the air, for example through slicing, the oxygen causes a reaction.