#5 (fifth sense a shark will use)
#7 (final sense a shark will use)
#6 (sixth sense a shark will use)
#4 (fourth sense a shark will use)
#3 (third sense a shark will use)
#2 (second sense sharks will use)
#1 (first sense a shark will use)
Sight/vision
Taste
Smell
Lateral line (senses pressure changes)
Ampulae of Lorenzini (electroreceptors)
Touch
Hearing
