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2 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

1 answer:

MariettaO [177]2 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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3 years ago

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