Starfish

yes you can but you need a big tank, mussles shrimp or small creature it will eat thermomater 74 to 80 degrees in their water, salt or fresh water, sand, a sponge,and a few pieces of coral a reef or anything in that nature and love

Pretty much all they do their whole lives is eat. They also move around and reproduce. They eat a super lot. That explains why they are fat.
They can move, and they eat dead and decaying things to clear the water, and stop alge from growing over and killing sponges and coral reefs.
Starfish can eat sponges(like Spongecake Smartypants).They also like to fly up above the clouds and dig tunnels.The most common starfish is Patric.He can kick sky capers and he likes to stay up all night watching tv and pla

how you know if a star fish is is alive is some star fish may be red because that is their natural color. When they are picked up they will move or also curl their armes in and out because of lack of oxygen.

When the starfish catches its prey, it prys open the mollusk with its arms. Then it injects its stomach and dissolves the insides of the mollusk. It then brings its stomach back into its own body and digests the food. It is basically turns its stomach inside out.

Anglerfish, like most fish, are considered to be cold blooded as they use exothermic means to control their body temperature. This means that they control their temperature via external means by taking advantage of the environment around them. This would include things like moving to warmer water to warm up, or deeper water to cool down.

The gonads of a starfish appear larger when it is mating season.

Starfish, or Sea Star, a bottom-dwelling marine animal. Despite its name, the starfish is not a fish; it is an echinoderm, a type of marine animal that is spiny-skinned. There are about 2,000 species, found in all seas, and most often near rocky shores. Starfish typically have five or more tapering arms radiating from a central point. The mouth is in the center on the underside. Extending from the mouth to the tip of each arm are grooves lined with tubelike feet. In certain species, the feet have suction disks. The starfish uses its feet to crawl along the ocean bottom. When an arm is lost, a new one soon grows in its place. Most starfish are brightly colored; red, orange, yellow, and pink are common colors. They vary in size from less than 1/2 inch (13 mm) across to more than four feet (1.2 m).

yes Sea Stars have a eye spot at the end of each arm. They have poor eyesight but can see changes in light.

yes, there are male and female starfish. they do not mate. they just release their gametes in the water and wait for the gamete of the opposite sex to fertilize it. some species of starfish can also reproduce through regeneration.

Obviously depends on the tanks size.

The jellyfish float is also known as the survival float. The survival float is used to conserve energy when you are in trouble in the water, or waiting to be rescued. 1. Take a deep breath

2. Put your face in the water and exhale, let your arms and legs hang freely and rest in this position for a few seconds.*

3. To take another breath, slowly lift the arms to about shoulder height and move the arms forward. Separate the legs, moving one leg forward and the other back.

4. Gently press down with the arms while bringing the legs together. This movement lifts the mouth out of the water and now you can take another breath.

5. Return to the resting position and repeat the steps to continue breathing and resting. *It is important to conserve energy, so kicking your legs and moving your arms in a swimming fashion is not part of this survival technique. Try to keep your legs close together and touching each other if the water is cold. This will help keep you warm. (see also, Help position in swimming).

Also known as digestive caeca or hepatic caeca. Pyloric caeca (outpocketing) extends from the pyloric stomach of the starfish into each of the five arms.

No, some invertebrates lack circulatory systems all together such as cnidarians, psudocoelomates and poriferas (sponges). Most of these use tubes that link their internal body to the external environment or they use a gastrovascular cavity. Some have closed circulatory systems such as mollusks (not cephlapods) and anthropods, the pump a fluid that lacks the complete distinction between extracellular fluid and circulating fluid thus this fluid is called Hemolymph.

No, they trap their prey then push out their stomachs and digest their prey.

They eat calms, oysters, mussels, small fish, sea snails , and barnacles.

The predators that eat that are manta rays, some sharks and other bony fishes like to pick them off the bottom of the sea and eat them. Sometimes other larger starfishes since they can eat the starfish by attacking, kill and then eat.

The Crown-of-Thorns Starfish threatens coral life because it eats coral. This is typically natural, but when overbred, such as on the Great Barrier Reef, they eat the coral, leaving it void of life. Typically the coral regrows itself, but when the starfish is in overabundance, it passes back over the young coral, not giving it time to recooperate. Thus, the coral reefs cannot support life, damaging the ecosystem.

Starfish live in the ocean and are very well adapted to it. They have lived there a long time.

The epipelagic ocean zone is most habitable.

both live in water

both are marine animals

both are invertibrates

both are boneless

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Plants use photosynthesis to produce glucose (the 'food' that they use)

Ideas about which rights are inalienable have varied widely.