Questions by Georgianna69

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1 answer 35 views

Oxygenated air, taken in during inhalation, diffuses across the surface of the lungs into the what?

asked Dec 31, 2024 in Science

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1 answer 30 views

Of course, a net external force is needed to cause any acceleration, just as newton proposed in his second law of what?

asked Dec 31, 2024 in Science

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1 answer 15 views

Like the energy content in food, the energy expenditures of exercise are also reported in what units?

asked Dec 31, 2024 in Science

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1 answer 42 views

In an endothermic reaction, what is absorbed by the reaction?

asked Dec 31, 2024 in Science

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1 answer 57 views

Hemoglobin is responsible for transporting what within our blood?

asked Dec 30, 2024 in Science

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1 answer 73 views

Acne is a skin disturbance that typically occurs on areas of the skin that are rich in sebaceous glands (face and back). it is most common along with the onset of puberty due to association with these?

asked Dec 28, 2024 in Science

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1 answer 27 views

What are the three main types of rocks?

asked Dec 28, 2024 in Science

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1 answer 63 views

Animals that have feeding patterns that are somewhere between that of herbivores and carnivores can be called what?

asked Dec 27, 2024 in Science

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1 answer 13 views

Veins subdivide repeatedly and branch throughout what?

asked Dec 27, 2024 in Science

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