Answer:
1. physical fitness
2. circulatory system
3. regular exercise
4. internal system
5. flexibility
6. limiting factors
Explanation
im almost positive these are the answers if i remember correctly from my health class
 
        
             
        
        
        
Answer:
entropion 
Explanation:
Entropion is a condition in which your eyelid, usually the lower one, is turned inward so that your eyelashes rub against your eyeball, causing discomfort. Entropion is a condition in which your eyelid turns inward so that your eyelashes and skin rub against the eye surface.
 
        
             
        
        
        
Answer:
The correct answer is b. Alcohol consumption and smoking can affect men's sperm and are associated with known birth defects.
Explanation:
According to different observational studies, it has been concluded that approximately the concentration of sperm in optimal conditions, taking into account its morphology and movements, is reduced by 13% for smokers compared to non-smokers. In addition to 25 other studies of the same type that have been carried out, which lead to the conclusion that the consumption of substances such as alcohol and tobacco, are harmful to male fertility and can also lead to the development of some inherited disorders such as cancer Autism spectrum disorder, among others.