3
II. Fill in the blanks with the correct option.
1. Breathing is a process. (physical/chemical)
2. The taking in of air is called
(exhalation/inhalation)
3. Bronchi divided into smaller tubes called
4. Amuscular membrane present below the lungs is called the
5. Tuberculosis is a disease. (respiratory/circulatory)
(alveoli/bronchioles)
(diaphragm
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1
Answer:
physical
inspiration
bronchioles
diaphragm
tuberculosis is a bacterial disease affecting our intestine
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