Question

In respiration, air passes through
A. Pharynx → nasal cavity → larynx → trachea bronchi → bronchioles
B. Nasal cavity → pharynx → larynx → trachea → bronchi → bronchioles
C. Larynx → nasal cavity’ → pharynx → trachea
D. Larynx → pharynx trachea → lungs

Answer 1

Hint: Respiration is a biochemical process. During the process of respiration cells of an organism get energy by combining oxygen and glucose. As a result, it releases CO2, water, and ATP.

Complete answer:
Respiration is a biochemical process that incorporates breathing and reaction of food with the discharge of energy. Breathing basically is inhaling air rich in oxygen and giving out air rich in carbon dioxide. All living organisms respire to urge energy. The energy made throughout respiration is in the type of heat.

The cells of the human body need a relentless stream of oxygen to remain alive. The human respiratory system provides oxygen to the body's cells along with removing carbon dioxide, a waste matter that may be fatal if allowed to accumulate. There are three major components of the metabolic respiratory system: the airway, the lungs, and also the muscles used in respiration. The airway, which includes organs like the nose, our mouth, pharynx, larynx, trachea, bronchi, and bronchioles which are responsible for carrying air between the lungs and additionally the body's exterior. The lungs act as purposeful units of the system by passing oxygen into the body and carbon dioxide out of the body. Finally, the muscles responsible for respiration, as well as the diaphragm and intercostal muscles, work together to act as a pump, pushing air into the lungs and then out of the lungs throughout the process of respiration.
So, the answer is nasal cavity pharynx, larynx, trachea, bronchi, bronchiole, lungs, which is option B.

Note: There are four types of respiration-cellular respiration (in this the metabolic reaction occurs within the body of an organism to convert them into biochemical material), Internal respiration(here a gaseous exchange of material takes place between blood and tissue fluid), External respiration(exchange of material between inhaled air and blood ), Breathing or ventilation(exchange of gases with the outer environment).