Green body color for camouflage permeable skin that allows them to breathe underwater
padded toes
front part of the tongue attached to the mouth
movement
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protection from predators
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maintain homeostasis
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obtain food
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The reaction q+r2=r2q is found to be first order in r2 and

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.