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-Joe and Sally took a sailboat out on a clear and sunny day. Everything seemed normal. Until a storm came quickly above the water. The waves pounding on the stern of the small green sailboat. This made water in their face. They started to worry about they're safety. Then it rounded the sharp curve in the bay so the wind and current now were flowing together. Joe and Sally each had a job. Joe pulled in the sail and Sally steared the boat into the dock. Amazed at how quickly they had both been in danger and safe again.
Hemoglobin
Hemoglobin is a protein in red blood cells responsible for transporting oxygen from the lungs to the rest of the body and returning carbon dioxide from the body to the lungs for exhalation.
Equilibrium
Equilibrium refers to a state of balance between opposing forces or actions, such as in chemical reactions reaching a state where forward and backward reaction rates are equal.
Oxygen Concentration
The amount of oxygen present in a given environment or substance, typically measured in percentages or parts per million (ppm).
Active Animal
Refers to animals that display high levels of movement or physical activity, often in search of food, mates, or as a means of avoiding predators.
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