Earthworms uses its skin for respiration while fish uses their gills for the same process and humans uses their lungs. What is the importance of respiration as biological process? A. To avoid accumulation of carbon dioxide B. Metabolism of energy needed by the organism C. Supply oxygen to be use in the catabolism of substances D. all of the above

Q: 8. How does carbon dioxide affect or benefit your life? 10. Choose one scientist who contributed to…

A:

Q: 1. Which is not a characteristic of life? * O They are composed of one or more cells. O They respond…

A: living and non living organisms are the two categories of organisms or objects present on the earth.…

Q: Match the respiratory organs of FROGS to their functions. 1. Nasal Cavity A. The short tubes of a…

A: Frog is an amphibian which regulates it's respiration by three mechanism. These are cutaneous…

Q: The respiratory system _________________.    provides body tissues with oxygen.   provides body…

A: The human respiratory system is the set of organs that are responsible for taking in of oxygen (O2)…

Q: 1. Which of the following gasses is needed aerobic respiration? B. carbon dioxide A. carbon C.…

A: According to Bartleby guidelines , we are supposed to attempt first question in case of multiple…

Q: 1. What part pertains to a sponge- like structure found inside the lungs and is responsible for the…

A:

Q: The atmosphere that we breathe is about 21% oxygen, and our respiratory system has evolved to allow…

A: According to the question, we have to explain and describe two specific modifications to our…

Q: after heavy rain earthworms come to the surface. How would you explain this behavior in terms of an…

A: We are answering First question. Pls repost for second question.       When rain falls on the earth,…

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: 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: Animals breathe in air that contains more oxygen than the air they breathe out. Where is oxygen…

A: Exchange of gases is known as breathing in animals.

Q: 1. The primary function of the mammalian urinary system is to regulate the water-solute balance,…

A: The urinary system consists of the kidneys, ureters, bladder, the urethra and it is also called as…

Q: What helps to maintain a concentration gradient between blood and the air in the alveolus?

A: In alveoli the lungs and the blood exchange oxygen and carbon dioxide during the process of…

Q: Some animals use diffusion instead of a circulatory system. Examples include: A. sponges and…

A: The circulatory system is used by multicellular organisms to carry oxygen and nutrients throughout…

Q: II. Comparing and Contrasting A. The Venn Diagrams show how some organs are similar and different as…

A: a. Facilitates gas exchange in living things b. Performs respiratory exchange among aquatic…

Q: Air is pulled into the human respiratory tract mainly because ofvolume changes in thea. nose. c.…

A: Respiration is the process of inhalation of oxygen and exhalation of carbon dioxide through the…

Q: All vertebrates breathe with either gills or lungs. Which is a property of gills only- O A. Gases…

A: The correct option is D - gaseous exchange across membrane that separate blood and water.

Q: Fill in the blanks: a. The nose is _______ to the mouth. b. The ankle is _______ to the knee. c. The…

A: The nose is superior to the mouth The ankle is distal to the knee The ring finger is adjacent to the…

Q: Why does active tuberculosis often lead to a permanent reduction in lung capacity, whereas most…

A: Introduction  Tuberculosis (TB) Is A Mycobacterial Infection That Is Chronic And Progressive, With A…

Q: 1. What term best describes the exchange of oxygen and carbon dioxide at the interface between the…

A: Gases are exchanged between the lungs and the bloodstream during external respiration. External…

Q: a. Allows the passageway of air to the lungs b. Pumps blood to the different parts of the body c.…

A: Human circulatory system is an open circulatory system, which means blood from heart is transported…

Q: There are advantages and disadvantages to using water or air as the respiratory medium from which an…

A: The respiratory medium for terrestrial animals is air and for most of the aquatic animals is water.…

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

A: Heart is a muscular organ which pumps blood. It is four chambered.  Lungs are located on either side…

Q: 6. What could happen due to a failure in homeostasis? a. The accumulation of waste products b. The…

A: "Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: At which point in the mammalian circulatory system does the partial pressure of oxygen in the blood…

A: Partial pressure of oxygen in the atmosphere is 160 mmHg. Partial pressure of oxygen  in alveoli of…

Q: 4. Explain how positive feedback affects homeostasis. A. Explain what a positive feedback mechanisms…

A: Homeostatic circuits usually involve negative feedback loops. The hallmark of a negative feedback…

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

A: Oxygen is present in the atmosphere around us and we take in oxygen with the help of nose. This…

Q: 6. Using the diagram to the right, which letter corresponds to the Goblet cell? ******WRITE LETTER…

A: The diagram given is the section of small intestinal lining showing villi. 6.The letter…

Q: 1. If you were lost at sea and decided to start drinking the ocean water to stay alive, what would…

A: Please note, as per 'bartleby' policy, I would reply only to the first question and request you to…

Q: one of these statement is incorrect .A One of the advantages of the cryogenic is little pain .B The…

A: Cryo means extreme cold. Cryosurgery refers to the process of killing cells and tissues by use of…

Q: 10 Fill in the blanks about what you know about breathing. When we breathe, we take in and breathe…

A: Respiration is a catabolic process through which respiratory substrates are oxidised inside the…

Q: Explain the four stages of external respiration and identify the gradients (driving force) and…

A: Introduction  External Respiration: The term External Respiration refers to the sequence of events…

Q: 1 Which of the following is not a basic physiological process of respiration? a. Pulmonary gas…

A: External and internal respiration are the two major phases in the process of physiological…

Q: 8. The table below shows what happens when we inhale. Gas Inhaled 20.71% 0.04% 1.25% Exhaled 14.6%…

A: Introduction The process of respiration (inhalation of oxygen and exhalation of carbon dioxide) is…

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

A: Water loss from the body: water loss through the body occurs in many ways such as urination,…

Q: 3. Many professions (such as doctors and nurses) wear breathing masks while working. Why is it a…

A: Breathing masks can filter out dust particles from the air while inhaling.

Q: 2) The Ring of Fire is located around the Осean.

A: Since there are multiple questions asked in particular, I am going to answer only the first one for…

Q: 1. How is expiration initiated? 2. What is the most important factor controlling the rate and depth…

A: It is initiated by the relaxation of the inspiratory muscles: Diaphragm - which relaxes to return to…

Q: 3. The insurgents started moving towards the agent's tree. Carefully, the agent climbed down the…

A: ANSWER:  3.a. As given in the question :      Length of Snorkel tube = 2 meter=200 cm     Diameter…

Q: 1. What are the three major types of respiratory structures in vertebrates? 2. Why do avian lungs…

A: Respiration is a type of metabolic activity in which oxygen is utilized and carbon dioxide is…

Q: 5) an exchange surface in direct contact with the external environment is found in the A) lung B)…

A: Skeletal muscle is also known as striated muscle .This muscle is under the voluntary control of…

Q: 1. After a heavy rain, earthworms come to the surface. How would you explain this behavior in terms…

A: Introduction :- Oxygen is transferred from the lungs to the circulation during gas exchange. Carbon…