Sharks adaptations are their "teeth like projections. " It 's what they use to capture their prey to get energy. Their "teeth like projections" as well are used to keep themselves away from predators. Sharks also uses their sensory abilities to identify any predator wanting to sneak upon them. Their function is to have the ability to move fast through water to pursue their prey and they have gill slits for abiotic environmental factors.
This is important because before potentially harmful products are tested on humans, they should be tested on the worms. First, a pre-test hypothesis (Pau D’Arco is a stimulant) is made about what a certain extract (Pau D 'Arco) will do to the worms heart rate. A worm was chosen and put into a cup of conditioned (unchlorinated) water to sit for ninety seconds. The worm was very squirmy and active during the ninety seconds. It was put on a slide, and three separate tests were taken to determine the control group heart rate.
These marine species inhabit mostly coastal water. They like warmer water and they dwell in anywheres from zero feet all the way down to sixteen thousand feet. They do have many predators so they always have to be on the defense. Some of their predators include sunfish, sea turtles, tuna, butterfish, spiny dogfish, and blue rockfish.
This predation was seen at Hastings Point, where the limpet’s main predator, Morula marginalba (mulberry whelk), was identified 25 times in the first 35m. To survive this predation, the limpet utilises its tough clutch on the rocks, defending itself against predators by trapping them under the rim of its shell, consequently killing or starving the
At times they consume poisonous mushrooms and the toxins can go into their skin. Box Turtles are famous for their hinged shell which allows it to retract almost completely into their shell to hide from danger. This shell can also regenerate. A case was reported that a badly burned shell of a Box Turtle underwent complete regeneration. One of its physical features is its hard shell which it uses to protect itself.
Precisely, I did not like the piece of art named “Big Fish”. The art is drawn on metal, a piece of iron sheet. There is a big fish drawn on it. It looks like a shark with a grey shade, lighter at the bottom and darker at the top/ back. However, it is above water as the blue part is beneath it and it is on a white background.
Looking at the development of a shark, and we see structure development that mimics a human’s. Furthermore, if we take a look at the nervous system of the shark, and we see the same cranial blueprint we have. It’s amazing to see how similar we are to the predators of the sea; however, our ancestors do not stop here. In WORMS, we also find a little bit of ourselves, particularly the worm, Amphioxus. Although Amphioxus is an invertebrate, it surprisingly has a nerve cord that runs along its back, and in addition to the cord, the worm also has a rod that runs parallel to it called the notochord.
There is a type of fish in aquariums, that when it swims, it looks like a dragon or like a horse, it’s relative. The leafy sea dragon is a type of sea dragon that looks like seaweed when it swims with many brown and yellow leaf shaped spines all over it’s body. It lives on the south coast of austrailia, the only place too see these little guys. The leafy sea dragon almost looks spiny, it could really creep people out with its “leaves” but its not hurtful at all. The leafy seadragon is a mastermind, it camouflouges really welll, is a carnivore, and has a weird way of mating.
There are three adaptations that jellyfish use in the water. One of these adaptations is being transparent. Transparent is able to see threw and how they use this is they make themselves less visible to predators don 't get them. Another adaptation is their stinging cells. The jellyfish uses their stinging cells to stun their prey and pull them up into their mouth.
The cuttlefish is an amazing marine animal, one of the most intelligent invertebrates. It is not actually a fish though, it is in the category sepiida. There are over 130 different species of cuttlefish. This mollusc has a very large brain and a very unique eye. It has 8 arms and 2 tentacles that have suckers on them so they can grab their prey.
American Oil Beetle The American Oil Beetle is a type of Blister Beetle. These beetles are referred to as oil beetles. They are called this because they release oily droplets of hemolymph when they feel threatened. When the beetle feels threatened or put under pressure, they will release a chemical called cantharidin, which creates blisters and will irritate the human skin.
In the freshwater biome, the catfish has a unique role in many cycles and systems. The catfish is a predator for many organisms, but is also hunted by other animals. A catfish eats phytoplankton, zooplankton, frogs, insects, and chironomids, creatures similar to mosquitos. Catfish are hunted by humans, herons, ospreys, eagles, and some types of sunfish. When a catfish is decomposed, bacteria breaks it down into a simpler form of matter.