白1 金9 银5 铜6 总21
The Shark T
#1 The Shark T
#2 Not all sharks live in the ocean
#3 Female sharks generally dwarf male sharks
#4 Hammerheads also have 360-degree vision
#5 Sharks have a sixth sense
#6 Most sharks are cold-blooded
#7 They can vary dramatically in size
#8 Sharks are apex predators
#9 There are over 500 spiecies of shark
#10 Different shark species reproduce in different ways
#11 Not all sharks have the same teeth
#12 Each whale shark’s spot pattern is unique as a fingerprint
#13 Blue sharks are really blue
#14 Scientists age sharks by counting the rings on their vertebrae
#15 Sharks have been around a very long time
#16 Sharks can go into a trance
#17 Shark skin feels similar to sandpaper
#18 Sharks have special electroreceptor organs
#19 Most sharks have good eyesight
#20 Sharks do not have bones
#21 Here comes the fish!