Answer:
48,XXYY syndrome 
Explanation:
48,XXYY syndrome is a chromosomal condition that causes infertility, developmental and behavioral disorders, and other health problems in affected boys and men
 
        
             
        
        
        
the temperature of mercury is not regulated and the atmosphere easily floats away while being replaced with solar wind . 
Mercury has a thin atmosphere. 
 
        
             
        
        
        
Answer:
pls insert or write down the statements.
so that people will be able to answer your question.
 
        
             
        
        
        
<em>Structure and Function of ArthropodsArthropods range in length from about 1 millimeter to 4 meters (about 13 feet). They have a segmented body with a hard exoskeleton. They also have jointed appendages. The body segments are the head, thorax, and abdomen. </em><span><em> In some arthropods, the head and thorax are joined together as a cephalothorax.</em></span>
        
             
        
        
        
Some common organelles of all cells are plasma membranes, ribosomes, and cytoplasm.