Answer:
Calcium, iron, Vitamin A, and vitamin C
Explanation:
 
        
             
        
        
        
Answer:
Anorexia Nervosa is potentially a life-threatening disorder where patients suffering from it mimic starvation but can't eat enough food.
Explanation:
This disorder is marked by dangerously low body weight and patients with this disorder have a fear of gaining weight or appearing fat.
The symptoms of Anorexia Nervosa include extreme weight loss, not meeting developmental growth milestones, inability to sleep, and feeling faint.
 
        
             
        
        
        
parenchyma is a type of connective tissue,that covers the area of henele's loop and other parts, where filteration takes place
 
        
                    
             
        
        
        
Answer:
The chances are low of survival but are possible. It is effective if done properly and is in the right situation, such as: being in a hospital, having access to medications ad actual oxygen. 
Explanation:
If there is no sign of breathing or pulse, begin CPR starting with compressions. If the patient definitely has a pulse but is not breathing adequately, provide ventilation without compressions. This is also called "rescue breathing." Adults: give 1 breath every 5 to 6 seconds. Reassess the pulse every 2 minutes.
 
        
                    
             
        
        
        
The answer to this question is D. Colon
According to popular belief, Most medical workers think that the colon does not possess any form of digestive system.
But, Recent research shows that several test subjects actually could absorb energy from starch and nonstarch polysaccharides from their colon