In the following stages above, the first stage of piaget's developmental stages is the sensorimotor period. It is because this is the first stage that a child acquires as the child begins to develop and to start to develop things related to the sensorimotor period.
        
             
        
        
        
Answer:
When they die their tissues start to decompose leaving there hard bones and shells, usually when they die the body is naturally buried into the sea floor, lake floor, or wherever they are.
 
        
             
        
        
        
The items that United States often export to other countries includes:
- helicopters and airplanes
 - chocolate and coffee
 - electronics and coffee
 
<h3>What is an Export good?</h3>
These are goods that are produced for exportation to another country.
The exportation of goods is a good sign that an economy is performing well because its increase the economy Gross Domestic Product.
Therefore, the Option A, B and D is correct.
Read more about Export
<em>brainly.com/question/4473073</em>
 
        
             
        
        
        
The answer would be B. A constitutional requirement.