Which of the following statements best explains why oxygen diffuses from the alveoli into the blood?
A) The diaphragm draws oxygen into the alveoli at a rapid speed.
B) Alveoli cells contain hemoglobin to transfer gases to the blood.
C) The concentration of oxygen is greater in the alveoli than in the blood.
D) Red blood cells move one at a time through the capillaries surrounding the alveoli.
Correct Answer:
Verified
Q41: Which of the following describes plant cells
Q42: The fossil record supports which of the
Q43: In a eukaryotic cell, which of the
Q44: Heartburn is pain that occurs when acidic
Q45: The size of a bird population increased
Q47: Which of the following statements gives the
Q48: Energy for most chemical reactions in cells
Q49: When locust populations grow too large for
Q50: Which of the following statements best explains
Q51: In traditional landscaping, leaves are raked off
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents