Animal Symmetry Essay Example for Free

Animal Symmetry Essay 1. Animals with radial symmetry function differently than animals with bilateral symmetry. Unlike animals with bilateral symmetry, these organisms use their appendages, usually tentacles, to bring in food to its mouth, which is located at its center. Also, animals with radial symmetry have less complicated systems than animals with bilateral symmetry. The radial symmetry body plan involves appendages radiating out from the center of the organism, this means that most systems are not included in these animals. Since the radial symmetry body plan has little to no systems, this makes the animals less intelligent than the bilateral symmetry body plan. This means animals with radial symmetry cannot react as well as other animals. This also means the organism cannot, see, taste, smell, or think as well, as bilateral symmetry animals. Due to this disability, any animal that follows this body plan has adapted to be able to react without these senses. Though this makes it harder for the animal to function, by using a different life style it can survive. The cnidarian eats by pulling food in with its tentacles. This lack of senses means that the cnidarian relies on prey swimming into its tentacles. After eating, the waste then exists the way it entered, through the mouth. These animals have limited motion, relying mainly on currents to move, or not even moving at all. Cnidarians also reproduce fairly simply. When they reproduce asexually, they bud. This means that a new cnidarian grows off of an existing one. When they reproduce sexually, the female makes an abundance of eggs, and the male secretes sperm in the hope of fertilizing the eggs. That is the lifestyle of the cnidarian.

Animal Testing Needs To Stop Essay -- essays research papers

Cosmetic and drug companies should stop animal testing. By animal testing, the companies not only violate the animals' rights (which is breaking the law), but their testing methods are hazardous which endanger the animal's life. Finally, the companies should stop animal testing because each year we lose hundreds of thousands of animals and could make a difference by stopping this cruelty. Stop the animal testing, and save a life. To start with, cosmetic and drug companies should stop animal testing their products. By animal testing, they not only violate the animals' rights- they are breaking the law. Animals cannot speak for themselves so when they are unwillingly tested on, they cannot say anything in their own defense. The companies that test on animals violate the rights that were given to all living beings-including animals. As most know, this is illegal to break the law, yet still they get away with it. Who wants these companies taking charge of our rights- our freedom? Therefore, animals should not be used as lab specimens just so we humans can indulge ourselves in beauty products. Take a stand against animal testing, immediately, and stop this brutal treatment that is being done to these defenseless animals. Above all, help save their lives, and help show others how important it is that people know just how big of a difference they can make. In addition to breaking the law and violating animal rights, the cosmetic and drug companies endanger the helpless animals with their destructive testing methods and procedures. Scientists have tested up to twenty animals at a single time. In that experiment, each individual animal died. Their testing methods are not only horrible, but they are deadly. Whethe... ... To review, animal testing does nothing helpful to anyone except to cover up themselves with fashionable beauty products in which hundreds of thousands of innocent animals die every year. The companies that test violate the animal?s rights and at the same time, break the law. Animal testing for medicines, and make up is unreasonable and cruel to the animal. Finally, the companies testing methods are hazardous and deadly, and endanger the animal?s life- if they do not die first. Animal testing should be stopped and ban from ever being done again. Animal testing is not a requirement and therefore it does not have to be done. There are alternatives to animal testing and yet we fail to see them. By stopping animal testing, you can save hundreds of thousands of animals a year. These animals do not deserve to be treaty so viciously. Stop animals testing and save a life.

Convicting, Convincing, and Converting Essay

The argument most reliable is convicting, converting, and convincing. Many denominational Churches and spiritual beliefs have conflicting feelings around this issue. Many feel that they can take in their rules or pick and choice the Scriptures (cherry-cream) and translate to accommodate their demands. â€Å"The Bible is supernatural in focus† (Towns, 2007 p. 19). Now by doing such blasphemy activities, one is defying God’s authority. That sort of behavior only leads to wicked spirits. Most importantly, we should not pick and choose Bible verses to suit our situations. God has laid out all of His commands systematically, and no short cuts. I have come across this dilemma in several churches. You see, when I became born again, The Holy Spirit condemned me of my past and enable me to see God through His eyes. The Word convinced me. I empowered the Almighty to be my Redeemer; God worked in me. Today, The Almighty God has granted me the pass for everlasting life and supply me with a passport of Heaven. In conclusion, Elmer Towns states the Bible is an awesome comforter and provider. â€Å" Perhaps the greatest influence of the Bible is its convicting, convincing, converting power to all who honestly accept its message and believe in Jesus Christ† (Towns, 2007 p. 24). The Word provides the reading audience a powerful belief of God being the real and a big deal. He is not the Author of confusion. (1 Corinthians 14: 33) For God is not the author of confusion, but of peace, as in all churches of the saints (KJV). We must be aware that God comes to make peace with us. Once one has agreed to accept a spiritual relationship with God, you adopt off the former and bring on a new. Why not test Him and partake of the promise He has put aside for you to experience eternal life by keeping His commandments.

What is The Scientific Method, and How is The Theory...

What is the scientific method ,and how is the theory applied to fingerprint analysis? The complete friction ridge identification process involves using the identification philosophy and scientific methodology in determining whether or not an unknown friction ridge impression(herein, called latent) came from the same source as a known inked print (herein called print)to the exclusion of all others. (1) David Ashbaugh refers to this identification process as, a guide of how friction ridge quantative-qualititive analysis is transformed into an opinion of individuality. It describes the friction ridge formations used during analysis while establishing parameters as to how much knowledge one must have to perform such a task. Analysis,†¦show more content†¦Red Flags are abnormalities in the lift and provide many cautions. They are contained within the latent or surrounding areas . These include: *Double taps *Similar shaped ridge path formations *Matrix smears *Colur reversals *Inconsistancies in ridge width *Light or dark areas *Sudden directional change in ridge flow. *Does the lift appear consistant with the surface from which it was lifted? When a Latent Print Examiner considers any of these red flags, and howShow MoreRelatedForensic Science And Criminal And Civil Law Enforcement843 Words   |  4 Pagestaken decisive measures to minimize crime, and in doing so, turned to the scientific community for assistance, and technical support. As such, criminal investigation revolves around three particular questions: 1. who committed the crime? This question is answered based on witnesses, and evidence collection and comparison, 2. how was the crime committed? 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