Orbital period is the <span> time taken for a given object to make one complete </span>orbit around another object. Mercury orbits the Sun in 88 days. Therefore, Mercury's orbital period is calculated by (88/365.25) or .241 Earth years. Hope this answers the question.
        
                    
             
        
        
        
Organ system is the answer according to me if it is one word question
        
                    
             
        
        
        
I think the first think that you should <span>check if the numeric keypad on a standard desktop keyboard is not working is the num lock key. This key controls whether the primary function of the numeric keypad or the secondary function will work when pressed. </span>
        
             
        
        
        
Answer: a
Explanation:
A punnet square is used to determine which genes are the strongest