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Choose the correct statement about diaphragm- a. separates abdominal cavity with the thoracic cavity(b)Helps in increasing and decreasing the volume of lungs by contracting and relaxing.(c)When diaphragm relaxes, exhalation takes place. (d)All are correct |
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Answer» Explanation:(B) Separate the thoracic and ABDOMINAL cavity. ... Which of the FOLLOWING OPTION is correct regarding the characteristics of the DIAPHRAGM? ... A, C and D are correct ... separate the thoracic cavity having HEART and lungs from the abdominal cavity. ... oxygen while in exhalation diaphragm relaxes and the chest cavity decreases |
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