When breakdown of glucose occurs with the use of oxygen it is called

Cellular Respiration takes place in

When we inhale air, it passes through our nostrils into the

Earthworms skin is

In the cells Oxygen is used to break down

In animals like cows buffaloes dog and cat the respiratory organs and the process is similar or different?

During heavy exercise when supply of oxygen to our muscles is insufficient food breakdown is by

What are the products of anaerobic respiration in a human cell?

During inhalation diaphragm moves

Small openings on the side of the cockroaches body is called as

_________ are external openings to let air into the nasal cavity.

How are the lungs protected ?

The number of times air is inhaled and exhaled in a minute is termed as _________________.

The exchange of gases takes place in trachea .

Fishes have special organs for respiration called gills.

There is no respiration in frog .

Air tubes in insects are also called ___________.