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- Multiple ChoicePlease save your changes before editing any questions.Mechanical movement to inhale and exhale airGas ExchangeRespirationBreathingTransport
- Multiple ChoicePlease save your changes before editing any questions.
Gas exchange is needed to supply _____________ to cells and remove __________________
carbon dioxide; oxygen
oxygen; food
oxygen; carbon dioxide
carbon dioxide; water
- Multiple ChoicePlease save your changes before editing any questions.The movement by diffusion of oxygen and carbon dioxide across a membraneVentilationBreathingGas exchangeRespiration
- Multiple ChoicePlease save your changes before editing any questions.Respiration is theIntake of oxygen and release of carbon dioxide over a membraneRelease of energy from food inside cellsMechanical movement to inhale and exhale airFeature that enable an animal to survive in its habitat
- Multiple ChoicePlease save your changes before editing any questions.
What is the main function of the respiratory system?
to provide oxygen and remove carbon dioxide from the body
to bring oxygen to the body
to break down food and absorb nutrients
to remove oxygen from the body and deliver carbon dioxide
- Multiple ChoicePlease save your changes before editing any questions.ABCD
- Multiple ChoicePlease save your changes before editing any questions.Which of the following are features of the alveoli that adapt them to gas exchange?
I. High surface area
II. Thin walls
III. Dry surfacesI and II onlyI onlyII and IIII, II, and III - Multiple ChoicePlease save your changes before editing any questions.The trachea leads to the...BronchiolesBronchiEsophagusPulmonary Vessel
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The air sacs that are covered with capillaries where gas exchange takes place.
Bronchi
Trachea
Oxygen
Alveoli
- Multiple ChoicePlease save your changes before editing any questions.Letter D is pointing to which Respiratory organ?AlveoliDiaphragmLungBronchi
- Multiple ChoicePlease save your changes before editing any questions.
Name the structure through which gases enter and leave the body of an insect.
tracheoles
alveoli
lungs
spiracles