animal
aquatic
atlantic
attack
biodiversity
bite
bluenurse sand tiger
carcharias taurus
carnivorous
cartilaginous
danger
dangerous
defiant
dorsal
ecology
elasmobranch
endangered
eukaryotic
evolution
fin
finned
fish
gill
gill slit
grey
grey nurse shark
jaw
killer
lateral line
marine
mediterranean
movement
ocean
pacific
power
predator
respiration
saltwater
sand tiger shark
scary
sea
shark
spotted raggedtooth shark
strength
swim
tail
teeth
threatened
vertebrate
water