Engleza, întrebare adresată de baciufabian80, 8 ani în urmă

Bună,mă poate ajuta cn?
Trb să fac un proiect la limba engleză despre pești

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Răspuns de baiatufurtun
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                               Fishes

Fish are gill-bearing aquatic craniate animals that lack limbs with digits. They form a sister group to the tunicates, together forming the olfactores. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Tetrapods emerged within lobe-finned fishes, so cladistically they are fish as well. However, traditionally fish are rendered paraphyletic by excluding the tetrapods (the amphibians, reptiles, birds and mammals which all descended from within the same ancestry).

Fish can communicate in their underwater environments through the use of acoustic communication. Acoustic communication in fish involves the transmission of acoustic signals from one individual of a species to another. The production of sounds as a means of communication among fish is most often used in the context of feeding, aggression or courtship behaviour.

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