Question

Organ f respiration gills lungs and trachea

Answer 1

Gills are thin tissue filaments that are highly branched and folded. When water passes over the gills, the dissolved oxygen in the water rapidly diffuses across thegills into the bloodstream. The circulatory system can then carry the oxygenated blood to the other parts of the body.

Answer 2

organs of respiration are nose, epiglottis, trachea, alveolii, lungs, bronchioles, pharynx, mouth,larynx and diaphragm.