The answer is B. spatial perception of the world.
You need to add the multiple choice answers
$540, you just multiply $50 x those 6 months =$300 then you multiply $40 x those other 6 months and u get $240 and then you add the 240 and the 300 and get 540
Uhm- yes, I’m sure they can. But I’m no fish so I don’t know
