10
QuizMultiple Choice
Unit Test — Unit test
Question 10 • 2025-2026_MDCPS_2000315_Biology_1_B-CR
The picture represents gas exchange in the alveoli. Observe what is happening at location X.
Answer
A
It will move out of the body.B
It will enter the blood.C
It will be carried to cells.D
It will undergo respiration.