Fish

It could be a sprat, which is a small marine fish of the herring family.
Or it could be a tiddler, often used to describe a freshwater stickleback or minnow.

All fish don't live in one place some fish live in lakes ponds rivers oceans and any other source of water.

if the sea dragon is asleep for many centuries, then it may simply be eaten away by the carnivorous sea snails, and other barnacles and crustacean. it is a common fate.

Yes. Like all mammals, echidnas are vertebrates.

yes it is...it is the healthyest animal for your brain.

yes they can give your pet fish bread. i tried it with my goldfish and it stayed alive for a month and half. the type of bread you can give you pet fish is white bread. you cannot give it the edge of the bread.

This fish has a small 'blob' like size, hence the name Blob fish.

It's really difficult to tell, as fish do not have eyelids and thus need darkness to be able to sleep. They will probably be very still.

A group of fish is a school.

All fish are chordates. Chordates are vertebrates that have a hollow dorsal nerve called a notochord. They also have a central nervous system and gill clefts.

operculum

Guppies are live bearers which means they give birth to live fry. The average is 20 - 50 fry.

No, "school of fishes" is not the correct way to refer to a group of the same type of fish. The correct way to say that is "school of fish" since the plural of fish is fish.

if you have a male fish and a female you let them bond and one day there will be a bunch of fishies hope this helped

Very. The acute sensitivity that scales have, give fish very quick reflexes. I've seen the little monument in my goldfish bowl fall over a many times when the fish was under it, and she always manages to escape somehow. Similarly, whenever my hands have accidentally brushed against her she darts away in an instant.

it depends... is it a salt water or fresh water type of fish. if it is a fresh water kind there is something wrong with it but if it is a salt water kind apparently some have been found to swim backwards for no apparent reason.

other fish

yes you can because the starfish's body is made out of a special type of glue.

they are brown mixed with green

Depends.

There are freshwater fish that are carnivores - meat eaters, and there are those who'll eat plants - herbivores.

Walking fish are able to spend extended periods of time out of water. These fish use a number of ways of locomotion, including springing, snake-like movement, or tripod walking. The mudskippers are probably the best land-adapted of modern fish. It is able to spend days moving about on land and can even climb modest heights. The Climbing gourami supports itself on the edges of its gills and pushes itself by its fins and tail. Some reports claim that it can also climb trees. The "walking catfish" wriggles and uses its fins to 'walk'. Walking Catfish have a respiratory system that allows it to live out of water for several days.

It matters what temperature the water is at. If it is at normal, 20 degrees Celsius water, it will breath about 66 times per minute.

invertebrates