The Story of an Hour Theme of Freedom and Confinement. At first, freedom seems like a terrible thing to Mrs. Mallard, who's restricted in lots of ways: through her marriage, by her bad heart, and even inside her home, which she doesn't leave during "The Story of an Hour."
<em>At the beginning of cellular respiration, energy is stored in the bonds of</em> glucose <em>molecules.
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<em>At the end of cellular respiration, energy is stored in the bonds of</em> ATP <em>molecules.
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Tadpoles have gills allowing them to breathe underwater while frogs have lungs. Tadpoles have tails and fins to help them swim while frogs have arms and legs.
I believe it that the answer is C. Hope this helps
Answer: Medication can be tested on the cancer culture before being injected into the patient.