<h2>Obsessive-compulsive Disorder</h2>
Explanation:
- OCD is one of the most widely recognized mental issue and about 2% of US grown-ups experience OCD sooner or later during their life. Of those, the greater part suffer manifestations that are amazingly serious and cause critical issues. 
- People are determined to have OCD at equivalent rates, yet men are bound to encounter side effects during youth. Around 25% of all instances of OCD are youngsters younger than 18, and 1/3 of grown-ups with OCD built up the confusion at a youthful age.  
- Medicines for OCD as a rule include a blend of drug and psychotherapy, in view of the particular needs and indications of the patient. These medicines cooperate to improve working and reduction side effect seriousness after some time.
 
        
        
        
Answer:
(D) The retina
Explanation:
The lens' job is to focus light rays on the back of the eyeball — a part called the retina
 
        
                    
             
        
        
        
Transpiration is when the plant loses water through its leaves.Respiration is when the plant breaks down the sugar in its cell to release energy
        
             
        
        
        
Answer:
Yes they are actually planning to launch a Rover to Mars soon in around 2030s
Explanation:
 
        
             
        
        
        
Answer:
1. Each Giraffe's neck length is different
2. The tall neck Giraffes reproduced and their off spring inherited their genes
3. A drought occurred. 
Explanation: