Can All Fish Breathe Underwater in the USA

With most—but not all—fish, the gills do the same thing. Fish take water into their mouth, passing the gills just behind its head on each side. Dissolved oxygen is absorbed from—and carbon dioxide released to—the water, which is then dispelled. Which fish Cannot breathe underwater? Unlike fish, whales and dolphins can’t breathe underwater. In fact,…

Can A Fish Cry in the USA

“Since fishes lack the parts of the brain that set us apart from the fishes — the cerebral cortex — I doubt very much that fishes engage in anything like crying,” Webster told LiveScience. “And certainly they produce no tears, since their eyes are constantly bathed in a watery medium.”Oct 30, 2012. Does fish have…

Are There Fish That Biomimic Poisonous Fish in the USA

Which fish is the poisonous fish? The marine fish of the family Scorpaenidae are the most venomous fish in the world. Three main genera provoke the majority of envenomations in humans: Synanceja (stonefish) (Fig. 36-50), Pterois (lionfish) and Scorpaena (true scorpionfish) (Fig. 36-51). What fish is poisonous if cut wrong? The Japanese delicacy fugu, or…