8 - 2(2*2)= 1 PEMDAS
First you have to do 2*2=4
Then,
4*2=8 
Then, 
8 divided by 8 is 1
        
             
        
        
        
The answer is Nutrition.
Plz give BRAINLIEST if possible
 
        
             
        
        
        
Answer:
In early adulthood (ages 20–40), our physical abilities are at their peak, including muscle strength, reaction time, sensory abilities, and cardiac functioning. The aging process also begins during early adulthood and is characterized by changes in skin, vision, and reproductive capability.
Explanation: