How do the lungs and the heart work together? The lungs supply the oxygen through the blood that passes to the heart while the heart pumps ___________. A. deoxygenated blood throughout the body B. deoxygenated blood towards the lungs for oxygenation C. oxygenated blood throughout the body D. oxygenated blood throughout the body and pumps back deoxygenated blood towards the lungs for oxygenation

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A: In general, we can see the increased heart rate in patients for whom advanced airway has been placed…

Q: a) Horseshoe crabs use to carry oxygen through their blood. b) Why the blood of horseshoe crab is…

A: 1) Hemocyanin  2) The blood is blue because it contains a copper based respiratory pigment called…

Q: Which type, or form, of animal could function without a circulatory system?   A. a small, thin…

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Q: Cutaneous respirationa. is important for many reptiles.b. causes the lungs of mammals to expand.c.…

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Q: Which statement best describes Arteries? A) They have thin walls and transport blood away from the…

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Q: Animals produce carbon dioxide. Where does this carbon dioxide come from in the human body? Give the…

A: Here we explain the name of CO2 producing biochemical processes with their mechanisms.

Q: The interior of the respiratory tract is lined with a. a serosa. b. mesothelium. d.endothelium  c. a…

A: Respiration is the process by which oxygen is taken up from the atmosphere and carbon dioxide is…

Q: Why do the blood vessels going to the skin and internal digestive organs constrict to get smaller…

A: The blood pressure increases as the sympathetic stimulation constrict or narrows the blood vessels.

Q: what happens When you lie down (relate to respiration)

A: Cellular respiration is the process by which the food that living beings intake is converted into…

Q: LaMa is making a model of the respiratory system. Windpipe Chest cavity Diaphragm Which material can…

A: The respiratory system is a group of organs that perform collectively and helps in the process of…

Q: The respiratory protein hemocyanin_____ . a. contains iron b. occurs only in vertebrates c.…

A: Hemocyanin comes under the category of Respiratory proteins contains metal ions. Iron in a ferrous…

Q: 3. Gas is exchanged in the alveoli by a process of a. simple diffusion c. facilitated diffusion b.…

A: Lungs are regarded as the primary organ of the respiratory system. These are air-filled bags that…

Q: 1. A bunch of grapes represents the human breathing system. What does the main stem of a bunch of…

A: As per our honor code, we are allowed to answer one question. As you have posted multiple objective…

Q: Your trachea is protected by __________________________.

A: Ans- Both The trachea is also known as the windpipe, and it is roughly 4 to 5 inches long with a…

Q: Earthworms uses its skin for respiration while fish uses their gills for the same process and humans…

A: Respiration is an important chemical process that occurs in all living organisms including animals…

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Q: How do whales and dolphins get oxygen at night?A. They absorb oxygen from the water.B. They sleep in…

A: Whales and dolphins are animals classified under the class Mammalia. That is, they are mammals, like…

Q: 2.1 Explain why the amount of air taken up into the lungs increases after exercise (3) 2.2 Describe…

A: # Here I am giving answer of first two parts of first questions. Please send questions one by one .…

Q: Describe the relationship of breathing and respiration. Are they the same? Justify your answer.

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Q: 10. How do the heart and the lungs work together?. A. The heart transported oxygen to every cell…

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Q: dnswer. Question 8 Which is/are true? a. The nasal cavity is lined with respiratory epithelium b.…

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Q: Cooking likely led to which of the following changes?     a. more robust cranium and chewing…

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Q: When a kid is gagging and cannot cry out or breathe due to some marbles, what should you do first?…

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Q: When people run long distances, their muscles require increased amounts of oxygen. Which system is…

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Q: Write 2 paragraphs about what Are there any parts of the human body that get oxygen directly from…

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Q: A smoker develops damage to several alveoli that then can no longer function. How does this affect…

A: The alveoli as the most distal part of the respiratory tract function primarily in gas exchange.…

Q: Why does blood turn dark red as it circulates through the body? 1) It starts to clot. 2) It…

A: Blood is the fluid connective tissue in the body that contains red blood cells, white blood cells,…

Q: In the alveoli Multiple Choice   a)no exchange with the blood occurs.   b) oxygen diffuses out of…

A: Alveoli - Each bronchiole gives rise to vascular bag-like structures known as alveoli.

Q: Which of these enabled humans to evolve a larger brain? A. Evolving a larger digestive tract B.…

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Q: Explain the relationship between breathing and cellular respiration.  **You must use these…

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A: Breathing and respiration are two completely different but interrelated body processes which assist…

Q: mammal

A: Mammals are a group of vertebrate animals.

Q: Most water is lost daily via the? A. Skin B. Colon C. Kidneys D. Lungs

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Q: Why lunge is good for you

A: Lunges are an effective exercise for shaping and strengthening nearly every muscle in the lower…

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A: Blood is specialised fluid present in the body of animals and human beings , the main role of blood…

Q: Which condition enhances the release of oxygen from hemoglobin ? A) High blood viscosity B) Low…

A: Option D is the answer. Low blood pH favours release of Oxygen from oxy-hemogobin.

Q: ient who breathes very slowly when wearing a low Flow of oxygen device would have:  A. An increased…

A: Low flow oxygen system includes simple face mask( mask with oxygen reservoir bag and one-way valves…

Q: What happens if the body's cellular respiration system malfunctions? Explain your answer

A: Malfunction is defined as something stops working. Cellular respiration is process which occurs to…

Q: Which is true in a patient with increased airways resistance?  1. Breathing is no more difficult…

A: The increased airway resistance can be due to the loss of elastic recoil due to changes in the lung…