An 18 month old baby and experiencing the world through senses is in Piaget's sensorimotor stage. The sensorimotor stage is the development of our senses such as, sense of sight, hearing, feeling, tasting and smelling. The sensorimotor stage is developed through 18 to 24 months of age.
        
                    
             
        
        
        
The true statement about omega-3 fatty acids is that fish is a good source to get them that hight amounts of omega-3 fatty acids in the dieat help to lower blood pressure. 
It could also be argued that walnuts, canola oil, and flaxseeds are good sources for omega-3 fatty acids; however, they also bring with themselves the presence of omega-6 fatty acids. 
        
             
        
        
        
Answer:
at the age of 25 
Explanation:
need thanks and make me brainiest if it helps you 
 
        
                    
             
        
        
        
Chronic bronchitis and emphysema. :)