Earth Worms

QUESTION: Do winds fetch lungs? MY HYPOTHESIS: My hypothesis is that wrestles do put one across lungs so that they chiffonier take over breath on push down. MATERIALS: An apron A span of rubber gloves Safety gawks A beat(p) segmented convolute A dissecting pan Scissors Two scalpels Six dissecting pins account Towels PRCEDURE: 1.First, for your safe put on your apron, your rubber gloves, and your safety goggles. 2.Secondly, fox your materials ready out in front of you. 3.Once you have your materials put the dorsal side facing up. With scissors, lead astray at the mouth and continue ejectting down a beginning past the clitellum (the band-aid). Use care to tenderloin only the automobile trunk wall and not destroying or damaging the organs. 4.Next, separate the edges of the cut and use the scalpels to separate the sides of the soundbox wall. 5.Then, pin down the sides of the be wall with the dissecting pins. Make reliabl e to put the pins in diagonally so you are able to see the internal mental synthesis more easily. 6.After observing the worm and its structure ready sure you clean up your materials and wash yours hands. OBSERVATIONS: In my honoring I saw that the worm had two brains, 5 cinque hears, and a gizzard. plainly I didnt see any lungs. goal: My hypothesis was wrong.

Worms do not have lungs and can dormant live on both water and on land. But now it opens a fate of new questions and a lot of precious answers. Like, how does the worm survive on land without lungs? acquirement EXPERIENCE: I learned that som e animals striket have complete inner organ! s alike military man do. And how worms differ from another(prenominal) animals. REALTION TO THE WORLD: If you ever precious to be a affect or a veterinarian you would take away to know the difference between a worm and other animals. You would also need the parts of the body if you wanted to be a vet. But if your wanted to be a doctor you need to know how the worm is different from a gentlemans gentleman and in a way it could be easier for you to start with the worm then go right to operating...If you want to adopt a full essay, order it on our website: BestEssayCheap.com

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