Squids possess two gills, which are located within their bodies. These gills are essential for respiration, allowing the squid to extract oxygen from the water as it passes over them.
The gills of a squid are quite intricate, featuring numerous filaments that provide a large surface area for gas exchange. This adaptation is vital, given that squids are active swimmers and require a continuous supply of oxygen to sustain their energetic lifestyle.
In summary, squids have two gills, and their efficient respiratory system helps them thrive in various marine environments.