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Rene Descartes an Example of the Topic Arts Essays by

Rene Descartes I. Presentation Rene Descartes was a French rationalist, researcher, and mathematician. When the scholarly developments...

Saturday, May 23, 2020

Bee vs. Wasp Differences and Similarities

Some species of bees and wasps look very similar. Both can sting, both can fly and both belong to the same order of insects,  Hymenoptera. The  larvae  of both look like maggots. They also have many differences, too, in terms of aggressiveness, body characteristics, food types, and sociability. Close Relatives Bees and wasps belong to the same suborder, Apocrita, which is characterized by a common narrow waist.  It is this thin junction between the  thorax  and the abdomen that gives these insects  a slender-looking waist appearance. However, look closely and youll see that the abdomen and thorax of a bee is more round, whereas a wasp has a more cylindrical body.​​ Aggressiveness If youve been stung out of the blue, it was probably a wasp. In general, neither bee nor wasp will go looking for humans or other large animals to attack. Bees and wasps sting humans and other animals only for self-defense or to protect their colonies. Compared to wasps, however, bees are less aggressive. The bees stinger mechanism is strictly for defense, and most honeybees will die after stinging a predator or other threatening being. That is because bee stingers are barbed, and stay in the target of the sting attack. The loss of its stinger causes bodily injury to the bee that eventually kills it. On the other hand, a wasp is easily provoked and is more aggressive by nature. A wasp stings to capture and kill prey. Wasps can sting a target multiple times since its stinger is smooth and slips out of its target; wasps can also sting while you try to brush it away. And, when a wasp is harmed or threatened, it releases hormones to mark the target for its family swarm to attack. Foods of Choice Bees are vegetarian and are pollinators. They sip nectar from flowers and can also drink water and bring water back to the hive to clean it. They do not kill and consume other insects. Wasps are more predatory than bees, hunting and killing prey including caterpillars and flies. However, wasps do sip on nectar too. They are attracted to the smell of human food, such as sugary beverages and beer, which is why you find them buzzing around. Bees also generate edible and attractive foods suitable for humans and other mammals. Bees make honey, honeycombs of (relatively) edible wax and royal jelly. Royal jelly is a special food high in proteins and carbohydrates which is secreted by worker bees and fed to all larvae and queen bees — in fact, queen bees only become queens after having been fed royal jelly. Some wasp species do make a kind of honey, which they also store in their nests to feed their larvae, but with much less output than bee honey. Home and Social Structure Another key difference is how bees and wasps live. Bees are highly social creatures. They live in nests or colonies with up to 75,000 members, all in support of a single queen bee and the colony. Different species of bees construct different types of nests. Many species build hives, a mathematically intricate structure made of a densely packed matrix of hexagonal cells made of beeswax, called a honeycomb. The bees use the cells to store food, such as honey and pollen, and all to house the next generations eggs, larvae, and pupae. Stingless bee species (Meliponidae) build bag-like homes without precise structures, and often establish nests in caves, rock cavities, or hollow trees. Honeybees dont hibernate over the winter — although the queen lives for three years or so, the worker bees all die off when winter comes. For the most part, wasps are social, too, but their colonies never have more than 10,000 members. Some species choose to be solitary and live entirely on their own. Unlike honey bees, wasps have no wax-producing glands, so their nests are made from a paper-like substance built of redigested wood pulp. Solitary wasps can create a small mud nest, attach it to any surface, and make that its base of operations. The nests of some social wasps, such as hornets, are first constructed by the queen and reach about the size of a walnut. Once the sterile daughters of the queen wasp come of age, they take over construction and grow the nest into a paper ball. The size of a nest is generally a good indicator of the number of female workers in the colony. Social wasp colonies often have populations exceeding several thousand female workers and at least one queen. Wasp queens hibernate over the winter and emerge during the spring. Quick Look at Apparent Differences Characteristic Bee Wasp Stinger Honeybees: Barbed stinger is pulled out from bee, which kills the beeOther bees: Live to sting again Small stinger that slips out from victim and wasp lives to sting again Body Rounder body usually appears hairy Usually slender and smooth body Legs Flat, wide and hairy legs Smooth, round and waxy legs Colony Size As many as 75,000 No more than 10,000 Nest Material Self-generated beeswax Self-generated paper from wood pulp or mud Nest Structure Hexagonal matrix or bag-shaped Ball-shaped or stacked cylinders Sources Downing, H. A., and R. L. Jeanne. Nest Construction by the Paper Wasp, Polistes: A Test of Stigmergy Theory. Animal Behaviour 36.6 (1988): 1729-39. Print. Hunt, James H., et al. Nutrients in Social Wasp (Hymenoptera: Vespidae, Polistinae) Honey. Annals of the Entomological Society of America 91.4 (1998): 466-72. Print. Resh, Vincent H. and Ring T. Carde. Encyclopedia of Insects, 2nd edition. 2009. Print. Rossi, A. M., and J. H. Hunt. Honey Supplementation and Its Developmental Consequences: Evidence for Food Limitation in a Paper Wasp, Polistes Metricus. Ecological Entomology 13.4 (1988): 437-42. Print. Triplehorn, Charles A., and Norman F. Johnson. Borror and Delongs Introduction to the Study of Insects. 7th ed. Boston: Cengage Learning, 2004. Print.

Tuesday, May 12, 2020

Magnification Of Darkness In Frankenstein - 906 Words

The magnification of Victor Frankenstein’s darkness in Mary Shelley’s Frankenstein can be shown through his actions alone. But, with the addition of pure and monstrous characters, Frankenstein’s evil is brought to light through their actions as well. Though overcome with depression and suffering, light shines into Frankenstein’s world, ultimately amplifying his darkness. Elizabeth Lavenza magnifies Frankenstein’s darkness through her light because she loved him in spite of his evil, her love ultimately kept him alive, and the essence of her encouraged him to destroy the Monster in the end. Elizabeth Lavenza knows the suffering and trials Victor has been tested with throughout his pursuit of knowledge in science. She knows his†¦show more content†¦Victor tells the reader, â€Å"I was seized by remorse and the sense of guilt, which hurried me away to a hell of intense tortures.† (NEED CITATION) Because of this overpowering guilt and de pression, Victor even contemplates suicide; saying, â€Å"I was tempted to plunge into the silent lake, that the waters might close over me and my calamities forever.† (81). But throughout all of his suffering, Victor found hope and love in Elizabeth. In one of the letters he wrote to her, he proclaims, â€Å"I fear, my beloved girl, little happiness remains for us on earth; yet all that I may one day enjoy is centered in you.† (168). In this statement of love, Victor summarizes what he has to live for. His happiness does not remain in science, friendships, or family; but resides in his future with Elizabeth. He later talks about the last moments of his life during which he enjoyed the genuine feeling of happiness, his wedding. While alive, Elizabeth had been his greatest lover, encouraging him through all of his darkest valleys. And even in her passing, the vengeance of her death consumes Victor’s mind, dedicating his life to kill the horrific Monster which he had created. A constant theme Frankenstein struggles with throughout the novel is when a person loves someone, they protect them from the pain, they do not become the cause of it. In the cause of his horrid creation of the Monster, he believes to have been

Wednesday, May 6, 2020

Team Sport Free Essays

His stomach was like a helicopter, churning around nervously. The palms of his hands were shaking in an irritable manner and in all truthfulness; he probably had the right to be so nervous. The period that was next was the one he had been dreading all morning. We will write a custom essay sample on Team Sport or any similar topic only for you Order Now It was the first lesson of his new school and it was sport! He heard the last bell for class and painfully sauntered into the roomy school gym. ‘God’ he thought, ‘I hate team sports.’ He remembered at his old school how, nerve-racking it felt to be picked last! He thought that now it would be even worse being the new kid. About fifty, different sized boys were standing in a restless random fashion. Some were shouting, trying to prove their side in an argument, others were wrestling each other on the rugged, aged gym floor. One group was sitting quietly, contemplating some math theory they developed, but most of the boys were making clamorous, heavy noises. Obviously, the teacher was not present. As he walked in most of the boys’ attentions were changed to him. Some of the more insecure boys snickered and laughed savagely at him, pulling faces. Others were surprised, because they had never seen him before. He was obviously new. He stood there tensely, playing with his untidy, white-blond hair. He was attempting to act as if he wasn’t the centre of attention, and that he wasn’t at all nervous and sensitive. It wasn’t really working out, because about fifty boys’ eyes glued to him like couch potatoes watching television, watching his every movement. He was in luck though, because the broad, glass double-door of the gym swung open. Every boy looked at the person who entered the gym. When they realised that it was the teacher, they started to groan. They didn’t want another lengthy, tiresome school year to start. But, some of their faces were excited at having such a teacher that was so young, that she was straight out of uni. She wasn’t bad looking either, in their opinions. Also, usually the young teachers could not control the class, so they could have some fun in sport. Or so they thought†¦ â€Å"Good-morning boys.† She greeted briskly, in a hight-pitched, tight voice, â€Å"My name is Ms. Hart, and I am your new P.E. teacher for your entire middle school. So, not only am I teaching you guys, but I am also teaching the lower grades of seven to nine. I will make sure that every one will be fit, happy and healthy by the time the year is over.† ‘Happy?’ doubted the new boy, ‘that’s not a word in my vocabulary.’ He shuddered; remembering the times that the guys at his old school had made fun of his white-blonde hair, calling it ‘granny hair’. â€Å"I have one more thing to say before we get started into a game of basketball. Who are the new boys this year?† The new kid raised his long hand feebly, along with two others. Miss Hart observed them closely. She finally spoke. â€Å"What are your names?† she inquired enthusiastically. â€Å"Eric Jacobs.† The blond kid answered. â€Å"Martin Gregory.† â€Å"Michael Tran.† The other boys said. The young teacher hesitated for a couple of seconds before grouping them up into groups. Eric was put into a group of boys that were from an Italian background. He walked towards them. They stared hesitantly back at him. One smiled and said confidently, â€Å"Hey Eric, pleased to meet you. Ready to kick but on the basketball court? â€Å"Sure, why not.† Eric said self-consciously. ‘Maybe this new school was ok.’ He thought. ‘Maybe he would finally get a chance to fit in.’ How to cite Team Sport, Papers

Saturday, May 2, 2020

Debut Albums and Champion free essay sample

Thats right, and you need to remember that all through this game I will conquer what has not been conquered Defeat will not be in my creed I will believe what others have doubted I will always endeavor to pull esteem, honor, and respect out of my team I have rained my mind and my body will follow Who am l?I AM A CHAMPION I will acknowledge the fact that my opponent does not expect me to win But I will never surrender Weakness will not be In my heart I will look to my comrades and to those who are a part of me in this world and those who have trained me And I will draw strength from them I will gladly go out into the field of battle And I will move in everything I can do And I will reach my field of battle by any means at my disposal And when I get there, I will arrive violently I will rip the heart from my enemy, and leave It bleeding on the ground Because he Anton stop me Who am l?I AM A CHAMPIONS To my side I have comrades, comrades that have been with me through thick and thin Who have sacrificed their blood, sweat and tears Never will I let them fall, never will I let them down, and I will never leave an enemy behind Because our opponent does not know my heart No one will deny me, no one will define me And no one will tell me who and what I am and can be Belief will change my world It has moved continents, It has moved countries, It has put men on the moon And It will carry me through this battle I dont understand those definitionsI dont understand when things go wrong I dont understand mistakes But I do understand this: I understand victory, And I understand never surrendering No matter how bad things go my heart and my mind will carry my body through limits and weakness Who am l? I AM A CHAMPION! Today will be that day Not tomorrow, not next week, but right now, right here In your house and in your homes History will remember me I will not let worrying affect my cause I will define myself I will write my own pages And no one will tell me what I cannot be I will never give upNot until Vive given everything I got Because who am l? I AM A CHAMPION! The speech l Am a Champion by coach Flowers is an example of a strong voice. We will write a custom essay sample on Debut Albums and Champion or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page When he is attempting to pump up his players, his voice is extremely firm. He uses good diction like the word bestowed because he wants to be clear to his players so they know what his point is and what he is trying to portray. Also, he doesnt stutter or use the word like at all during his speech. He wouldnt use this voice to his elders or co-workers because they would think he is yelling at them or being rude. He only uses this to his players because he is encouraging them to play their hardest and go out there and win the championship. He also knows that they will listen to him because he is the one that taught them everything and he determines how good they will play. Coach Flowers also does not stutter or use like one time in his speech. This shows that he is prepared and he knows what he is talking about. A Strong voice is determined by all of those factors that I described and I believe that coach Flowers does have a strong voice.