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Kamila [148]
3 years ago
11

form a hypothesis sharks don't have swim bladders and must move constantly or they sink. hypothesize about the amount of food th

at a shark must eat compared to the amount eaten by a bony fish of the same size
Chemistry
1 answer:
MariettaO [177]3 years ago
3 0
Sharks have to move often and not slowly and have to eat more than a bony fish

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