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alukav5142 [94]
3 years ago
10

Organisms that belong to the same class must belong to the same

Biology
1 answer:
Arisa [49]3 years ago
4 0
Organisms that belong to the same class must belong to the same phylum
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alveoli

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They are the smallest structures in our lungs where capillaries exchange O2 and CO2 in blood.

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Which of the following is NOT an example of an anaerobic exercise?
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B. Jumping rope

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Jumping rope is not an anaerobic exercise but an aerobic exercise.


Anaerobic exercise is a form of high intensity exercise that increase the oxygen debt. However since the muscles require oxygen to maintain prolonged exertion, anaerobic exercises can only last for short periods of time.

Examples of anaerobic activity sprinting, high-intensity interval training, power lifting and most athletic sports.



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Why didn’t the three candles stop burning at the same time after the jars were placed? What does this tell us about the rate of
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A lit candle needs to draw oxygen from the air in order to continue burning. If you limit the amount of air available, the candle's flame eventually goes out once it uses up all the oxygen. Lit candles in smaller jar stop burning first because the oxygen trapped in the jar are fewer than the ones in bigger jars.

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