Surfactant helps reduce surface tension within the alveoli, thus preventing each alveolus from callapsing as air moves in and out during respiration.
The respiratory system brings oxygen into the body.
no
Nothing
The larynx belongs to the respiratory system.
respiratory
hai :) it is in your book dont be lazyass.
It is an important organ that plays a crucial role in the circulatiory and respiratory system
to make carbon dioxide
Surfactant is produced in the growing fetus starting around the 24th to 28th week of gestation, with significant production occurring between 34 to 36 weeks. It is primarily synthesized by type II alveolar cells in the lungs and plays a crucial role in reducing surface tension in the alveoli, aiding in lung expansion at birth. Adequate surfactant production is essential for proper respiratory function after delivery.
The respiratory system plays a role in excretion by removing carbon dioxide, a waste product of metabolism, from the body. When we breathe out, we are excreting this waste gas. This is why the respiratory system is also considered an excretory system.
The larynx belongs to the respiratory system. It plays a crucial role in phonation and protecting the airway during breathing by housing the vocal cords and containing structures such as the epiglottis.
to bring oxygen in