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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 !!
\(\color{green}{\huge\ddot\smile}\)
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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
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