Suriin ang IDNStudy.com para sa mabilis at maaasahang mga solusyon. Magtanong at makatanggap ng maaasahang sagot mula sa aming dedikadong komunidad ng mga eksperto.

1. MULTIPLE CHOICE:
1. When you have a cold, fever and cough for two weeks, what would you do?
a. Drinks lot of water
c. Take cold medicines
b. 02
b. consult a doctor
d. visit a herbalist for quack medications
c. CO2
2. Humans inhale O2 and exhale CO2, while the plants take in CO2 and give off.
a. Nitrogen
d. Carbon monoxide
3. The best way to avoid diseases of the heart and lungs should be
b. Exercise daily c. Healthy lifestyle d. all of these
a. Do not
4. It looks like grapes and it is the organ for gas exchange inside the human lungs.
a. bronchial tubes b. alveoli
c. trachea
d. bronchioles
5. Passage of air in the mouth when larynx is covered by mucus and we can't
breathe.
a. pharyngolarynx b. bronchi
6. Receives air from nasal cavity.
a. larynx
c. larynx
d. nasal cavity
b. pharynx
c. epiglottis
d. alveoli
resence


Sagot :

Answer:

1. For the first question, the correct answer is: b. consult a doctor.

2. The correct answer is: a. Nitrogen.

3. The best way to avoid diseases of the heart and lungs should be: d. all of these.

4. The organ for gas exchange inside the human lungs that looks like grapes is: b. alveoli.

5. When the passage of air in the mouth is blocked by mucus and we can't breathe, it is called: a. pharyngolarynx.

6. The part that receives air from the nasal cavity is: d. nasal cavity.