to diffuse‚ it is kept moist by a thin coat of mucus. Earthworms survive by excreting. They contain an anus in their one way digestive tract to expel any materials not digested and absorbed by the intestines. The cellular waste that comes from the worm is eliminated by a special excretory organ called the nephridia that filters out the fluid in the coelom. Earthworms survive by reacting. They contain such a well developed nervous system that they have a brain and several nerve cords called ganglia
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suggests that the rose‚ the female is tainted or diseased in some way. The worm‚ symbolises temptation‚ similar to the serpent in the bible that leads Eve astray. However it also symbolises love‚ a “dark‚ secret love” that it gives to the rose. This contrasting imagery shows that the love shared between the rose and the worm‚ brings pleasure but also hurt or shame to those involved. The idea of secret love links to the worm being described as “invisible” and that “flies in the night”‚ the relationship
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Viruses‚ worms‚ and Trojan Horses Computer viruses are man-made program or a piece of code which can load onto your computer without your knowledge and cause damage to your computer system. The dangerous part of the computer viruses is they are attached to a file or program‚ which means the computer viruses will not running until you click the file or program‚ and even more dangerous type of viruses is one capable of transmitting itself across networks and bypassing security system. Worms are similar
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word annelida mean? 2. Recall‚ some of the nematode worms appeared superficially to have external rings. Describe true segmentation in annelids. How is the true segmentation in annelids differ from having rings around the ectoderm as in nematodes? 3. What two layers of muscles exist in annelids? Which muscle layer‚ present in platyhelminthes‚ is absent in annelids? 4. Earthworms (class oligochaeta) and marine polychaete worms (class polychaeta) have bristles (“chaetes”) protruding from
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Elephantiasis is a tropical disease caused by a parasite that enlarges the limbs (arms and/or legs) to elephantoid size. “Three kinds of round worms cause elephantiasis filariasis: Wuchereria bancrofti‚ Brugia malayi‚ and Brugia timori. Of these three‚ W. bancrofti makes up about 90% of the cases. Man is the only known host of W. bancrofti.” (Medical Dictionary) These worms block the lymphatic system from properly draining fluids from the tissue‚ thus creating a fluid build-up in those tissues‚ which then
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Though Las Vegas is mainly known for its five-star hotels and casinos‚ its nightlife and culinary destinations should not be underestimated. The city is host to numerous bars and restaurants catering to the locals and the millions of tourists coming from all over the world. If‚ by any chance‚ you’re in the city and you’re looking for a great spot to grab a bite on a down a couple of bottles of beer‚ here are a few spots guaranteed to give you a great time: Rhumbar Rhumbar’s patio. Photo courtesy
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between the Rio Grande Valley and Mexico. Most importantly because Trump wants Mexico to pay for the wall by putting a tax on imported things coming into the U.S. This means Mexican products will become more expensive for us. For example‚ pricier tequila‚ candy‚ fruits and vegetables and other groceries‚ things RGV residents typically go to Mexico for‚ but also things we need such as cars‚ medicine‚ eyeglasses etc. If big retail importers raise prices in Mexican products it can hurt sales which means
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includes computer viruses‚ worms‚ trojans‚ most rootkits‚ spyware‚ dishonest adware‚ crimeware‚ and other malicious and unwanted software‚ including true viruses. Viruses are sometimes confused with computer worms and Trojan horses‚ which are technically different. A worm can exploit security vulnerabilities to spread itself to other computers without needing to be transferred as part of a host‚ and a Trojan horse is a program that appears harmless but has a hidden agenda. Worms and Trojans‚ like viruses
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There are instructions on the wall behind it but staff members are always around and ready to assist if necessary. For those looking for a happy hour‚ customers can enjoy a few bottles of beer and wine at the establishment. There is a rumour that a tequila heavy cocktail list is
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of it. The worm is where crap really hits the fan if you will. Going back to our best friend the love bug‚ that was actually a worm and not a virus. The biggest difference between the two‚“A worm is a standalone program that doesn’t require user intervention to spread. Worms don’t infect existing files – they spread copies of themselves instead.” (Hoffman‚ 2012.) Meaning it does not need a host to leach onto spread. Also worms can be remotely accessed and used‚ viruses cannot. Worms typically use
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