An atom with 16 electrons must have how many shells? 

The first hexagon is dilated to form the second hexagon select the answers from the drop box menus to correctly complete the statement

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase