Answer: am equals 11 and ab equals 50÷8 
Explanation:
Just add or divide or multiple or subtract 
 
        
             
        
        
        
 well <span>It's because sunlight hits the equator more directly throughout the whole year. Sun equals life. so therefore the equator have more vegetation and and warmer climate and thus it has more life than Canada which is at higher latitudes where it is cold most for a large part of the year.</span>
        
             
        
        
        
the sun/radiation (sorta)/ fusion/(yea pretty much the sun)