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what are the structure that allows for oxygen to enter the lungs(inhale) and carbon dioxide to exit the lungs(exhale)
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Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy
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Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?
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If your blood becomes too concentrated with iona, what will happen to the red blood cells
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Biology, 22.06.2019 10:10
What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle
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what are the structure that allows for oxygen to enter the lungs(inhale) and carbon dioxide to exit...
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