What helps oxygen to be absorbed rapidlyinto the blood in the lungs?The concentration of oxygen in the blood ishigher than in the alveoli.O Alveoli have thick walls and a large surfaceareaAir breathed in has less oxygen than airbreathed out.Alveoli have thin walls and a large surfacearea.

The cells in the body require oxygen to release energy from food efficiently by aerobic respiration.…

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What helps oxygen to be absorbed rapidly into the blood in the lungs?

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter10: The Respiratory System

Section: Chapter Questions

Problem 3SQ: Oxygen in air must diffuse across______ to enter the blood. a. pleural sacs b. alveolar sacs c. a...

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Question

What helps oxygen to be absorbed rapidly
into the blood in the lungs?
The concentration of oxygen in the blood is
higher than in the alveoli.
O Alveoli have thick walls and a large surface
area
Air breathed in has less oxygen than air
breathed out.
Alveoli have thin walls and a large surface
area.

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