All fish share two traits: they live in water and they have a backbone—they are vertebrates. Fish have developed special senses, too. Because water transmits sounds, disperses chemicals, and conducts electricity better than air, fish rely less on their vision and more on their hearing, taste, and smell.
What is special about a fish?
As members of the phylum Chordata, fish share certain features with other vertebrates. These features are gill slits at some point in the life cycle, a notochord, or skeletal supporting rod, a dorsal hollow nerve cord, and a tail.
What are 5 important facts about fish?
Fun facts about fishFish are social. Fish do remember! Fish are smart. Fish are excellent communicators. Fish are flexible. Fish can migrate extremely far distances. Fish have exceptional sensory capabilities. Fish are important to sustaining ecosystems.More items •2 Mar 2020
Did you know interesting facts about fish?
Top 10 Facts About Fish!There are over 30,000 species of fish. Fish breathe through their gills. Most fish dont have eyelids. Fish are cold-blooded! Scales help fish to swim. Fish are vertebrate animals. Fish are speedy! Fish talk to each other!More items
Can fish talk to each other?
Fish are believed to communicate with each other for different reasons, including attracting mates, scaring off predators or orienting themselves. The gurnard species has a wide vocal repertoire and keeps up a constant chatter, Ghazali found after studying different species of fish placed into tanks.
What are 3 interesting facts about fish?
fun Facts About FishThere are over 30,000 different species of fish.Fish have vertebrae.Jellyfish, Starfish and Crayfish arent really fish.Fish breathe with gills.Fish swim with fins.Fish have scales.Fish talk to each other.Fish have small brains.More items •Sep 28, 2020
How do fish say hello?
1:023:18How Do Fish Talk To Each Other? - YouTubeYouTube
What is the worlds most common fish?
The Worlds Most Common Types of FishRankFishCommercial Harvest1Grass carp5,028,6612Peruvian anchoveta4,692,8553Silver carp4,189,5784Common carp3,791,9136 more rows•Dec 21, 2020