THRZ - Target Heart Rate Zone
It is the level of intensity of cardio during cardio exercise and has different ranges. 60% to 70% ,low intensity this is a warm up for beginners. 70%-80% moderate intensity, it is in this zone that improves body's ability to transport oxygen throughout the body and conditioning one's heart.80% - 90% it in this zone also that allows us to burn more calories.
        
             
        
        
        
Answer: his pain when using the restroom 
Explanation: His grades and difficulty obtaining a job are irrelevant. His aching tooth should be discussed with his dentist.
Hope this helps!   :)
 
        
                    
             
        
        
        
By having a clean environment and make sure the food is in good conditions as well as following the proper instructions for the meal (ex. washing the fruits)
 
        
             
        
        
        
Answer:
d
Explanation:
I'm at risk for infection until my body accepts my new liver