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Biology 16 Online
OpenStudy (anonymous):

need some help...............

OpenStudy (anonymous):

Fish usually have fins that are a. Pear-shaped c. Diamond-shaped b. Fan-shaped d. Elongated

OpenStudy (anonymous):

@Abhisar can u help

OpenStudy (abhisar):

Hi @Tyler_x410 ! Which do you think it is? Why or why not? It would be easier to tutor you if you explained what about the question is giving you trouble.

OpenStudy (anonymous):

i would say B because in finding Nemo there fines where fan shaped

OpenStudy (abhisar):

Well that was a good movie !! \(\color{green}{\huge\ddot\smile}\)

OpenStudy (abhisar):

Did u know the shape of a fan serves what purpose ?

OpenStudy (anonymous):

to help the fish to swim

OpenStudy (nailpolisheverywhere):

lmao this kid is so adorable:)))

OpenStudy (abhisar):

it allows it to draw the air from it's behind by creating a difference in air pressure. Similarly the fan shaped fins allow fishes to pull the water backwards which in turn allows them to move forwards !

OpenStudy (anonymous):

16 and adorable XD

OpenStudy (anonymous):

can u help me with one more

OpenStudy (abhisar):

yeah go ahead ! post it as new one

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