Fish

bears eat salmon , grasshoppers eat grass but grasshoppers ca'nt eat salmon or bears

Some carry their young until hatched, some bury them and then they hatch others like the siamese fighting fish have the male create a bubble nest on the surface and the eggs are collected by the male in their mouths and blown in to the bubbles untill young hatch. The eco system is vast where fish are concerned and because of predators they have come up with cleaver ways to continue reproduction

Pineapples don't have fish heads.

They don't have a backbone

Beacause they are afraid of get poisoned.

Get a doctor for help if you get bitten by a snakehead fish.

underwater

the lungs

yes

you know that one with the puffer fish that eats that fish yea you know

In fact, very few animals in the world actually "camouflage" in the sense we humans mean it. Lots of animals have a phenotype, a physical appearance, that make them blend in with their environment.

What is important to understand is, that most of these animals don't actively try to mimic their surrounding, its just a part of their genetic imprinting. Most of these animals don't "know" they are invisible, they just sit still because their genes tell them to, and if the surrounding melts in with them, they survive.

Some flat fish actually adapt to the type of sand they lay on. Some squid adapt to their surrounding area, some crabs, like the great spider crab actually take matter from the surrounding area and fix it to their body - that is true camouflage.

yes as long as there are not any other males or female bettas

yes
Fish reproduce. Their reproductive system produces a large amount of eggs, many of which hatch into new fish. Yes, these new fish can be known as babies. Please use a small amount of logic prior to asking questions, this is an embarrassingly obvious answer.

yes you can just take out the posion sack and the stingers

The bodies of fishes are usually spindle shaped and streamlined. This makes it easy to move in water. There are also air filled swim bladders to make the body buoyant.

The skeleton of the body axis is covered by strong muscles . They are arranged serially segment by segment. During swimming , the front part of the body curves in one side and the tail part remains in the opposite side. It forms a loops. Then quickly the body and tail curve to the other side. This makes a jerk and pushes the body forward. A series of such jerks make the fish swim ahead. Tis is aided by the fins of the tail.

The paired and unpaired fins mainly help to keep the balance of the body and to keep direction.

2 years

Fish have internal gills.Gills covered with operculumn except in sharks and rays.They have opened gills

wow that's a dumb question!!.

some can it depends what kind of fish it is what it eats fish or if it gets eating by fish and what kind of fish are u talking about because it depends on the fish like what kind it is what it eats if it can defend itself and etc.

Some fish (for example guppies) have long wavy fins, some other fish such as mollys like to nip at these fins, if your fish are doing this then it would probably be best to buy another tank and separate them.

fishing

dairy

animal husbandry

labour work

pco

articles made by jute

No, cleaner wrasse do not eat parrot fish, they eat the paracites off of these creatures

A female betta (fighter fish) may get vertical stripes at breeding time, and horizontal ones if they are stressed. Fading colours usually means illness or water quality issue

fresh, its a tetra if its this one

they are,but not many people like the taste.more popular as a food fish overseas.