In one sentence, describe what the following article is about: Adobe Illustrator is a professional image creation program, and is the easiest way to create vector images from JPG files. If you don't have access to Illustrator, see the next section for instructions on using the free GIMP and Inkscape utilities. You can do this by clicking the menu in the upper-right corner and selecting "Tracing." You'll see the "Image Trace" panel appear. You can do this from the File menu or by dragging and dropping the file. The tracing options in the Image Trace panel will become active. This will allow you to see what the different settings will do before applying them, but it will increase the time between making changes. There are five preset buttons along the top of the panel, and more presets available in the drop-down menu. The top row of buttons include the following presets: Auto Color - Creates a stylized set of colors based on the original colors. High Color - Attempts to recreate all of the original colors. Low Color - Creates a simplified version of the original colors. Grayscale - Replaces colors with shades of gray. Black and White - Reduces colors to black and white. Images converted to vectors don't usually show well with all of their natural colors, so you'll get a better result by reducing the number of colors used. This will lead to a "flatter" look for the image. This will reveal more detailed controls for the trace. Moving the slider to the left makes the paths looser, while sliding it to the right makes the paths tighter. A looser path will lead to smoother edges. Moving the slider to the left will make the corners rounder, which will lead to a smoother image. The Noise slider determines what groupings of pixels are considered "noise" and not included in the trace. This can help straighten lines and smooth out rough spots. Illustrator will then perform the tracing action, which may take a few moments to complete. This will convert your tracing object into actual vector paths, and will replace your JPG image with the vector. Once you're finished with the tracing, you can export the finished image as a vector file. Click the File or Illustrator menu and select "Save As." Save a copy as an .ai file. This will let you easily re-open the file in Illustrator and make more edits. Select a vector format from the "Save As Type" menu. These include SVG (webpage) and PDF (print). Do not save the file as PNG or JPG, as these are not vector formats.
Summary: Open Adobe Illustrator. Switch to the "Tracing" workspace. Add the JPG image that you want to convert to your artboard. Select the image on your artboard. Check the "Preview" box in the Image Trace panel. Try one of the presets in the Image Trace panel. Use the color slider to adjust color complexity. Expand the "Advanced" section of the Image Trace panel. Use the "Paths" slider to adjust how close the path follows the pixels. Use the "Corners" slider to adjust how rounded your corners will be. Use the "Noise" slider to reduce bleeds. Click "Trace" when you're satisfied. Click the "Expand" button. Export the image as a vector file.

Remove any tattered food bits and clean the waste from the tank using a small net or cloth. It's important to keep the turtle's eating and living area clean of waste to make the turtle happy. Change out the drinking water regularly and supply new water when you do this. If you use a water filter, you only need to change out the water every couple of weeks. Remove the turtle from the tank and place it into a temperature controlled area for a while you wash out the tank thoroughly with spring water. You don't usually need to use soap to wash down the turtle's tank. Just use a thorough scrub brush to scrape off any algae or other growth from the sides of the tank. Replace the water, the light, other supplies, and the thermometer, and return the turtle to the freshly cleaned habitat. When you do full tank cleanings, it's a good idea to wash down your turtle and inspect for any signs of injury or disease. There is shell conditioner that you can buy at the pet store, which can be applied with a toothbrush to the back of the shell. Gently brush off any algae and other growth using the toothbrush. Many turtles like the sensation of being brushed, so this should be a good experience for your pet. Turtles are cold-blooded, which means they take a long time to adjust to temperature changes. If you take your pet out of the tank to play, be sure the room is at relatively the same temperature as the tank. Sudden changes will cause stress and possibly harm the turtle's immune system. Turtles often carry Salmonella, so it's very important to wash your hands after handling them. Keeping the water in the tanks fresh and removing waste promptly should also help keep bacteria under control in the habitat. Installation of a water filtration system should also help. Keep your fingers away from the turtle's mouth any time you handle your pet. A bite can hurt even if accidental. Turtles are not like dogs and cats. They do not enjoy going for walks and being handled. Some keepers allow their turtles to walk around on their floors, or take them outside for walks, or carry them around. This is not something your turtle will enjoy, nor is it good for them. This causes unnecessary stress and could will eventually lead to health problems. How do you keep turtles happy? Leave them in their habitat and watch them swim, eat, bask and move about in their home which you have provided. They will be much happier and so will you. Most people find that tortoises enjoy going outdoors and roaming around under supervision, while turtles prefer remaining in their habitats and not being handled. Still, it's good to limit your direct handling of the tortoise as much, in general.
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One-sentence summary -- Change the water and remove old food bits every 2-3 days. Clean the turtle's tank every two to three weeks. Groom the turtle a few times a year. Only take the turtle out of the habitat in similar temperatures. Always wash your hands before and after handling your turtle. Leave the turtle alone most of the time.

Problem: Article: In scientific terminology, a fact is an observation that has been repeatedly observed and is accepted as practically functional and "correct." While facts can be scientifically refuted or may not be consistent across time and place, they are held as true until they have been proven wrong. As you explain this concept, focus especially on separating fact from law, since both describe natural phenomena, albeit in different ways. When explaining a scientific fact, start with a point of general observation. For example, begin your explanation by saying something like, "it is always bright outside at noon." This is a fact in that it describes a state of naturehowever, this statement may not be true in Antarctica or Greenland, where darkness lasts throughout the day in certain seasons. Explain how this will lead to a revision of the scientific fact: "within certain degrees of latitude, it is always bright outside at noon." Facts are often the initial building blocks of scientific inquiry; they can generate curiosity and the hypotheses that come from inquiry and experimentation. Facts are less formal than laws, and are not seen as an "official" definition of a phenomenon that occurs or of the reason that something happens. Facts are more localized and generalize less than laws. Explain that, if the Law of Evolution describes the way that species throughout the world evolve over time, a scientific fact related to evolution (and natural selection) could be: "giraffes with long necks can reach more leaves than giraffes with short necks." Many students and adults hold to misunderstandings of scientific vocabulary and misunderstand the relationship of theories, laws, and facts. For example, scientific theories do not develop into scientific laws. To explain the difference, focus on this distinction: laws describe phenomena, theories explain phenomena, and facts describe observations.
Summary:
Define a scientific fact. Provide examples of scientific facts. Clarify the distinction between scientific laws and facts. Clear up any common misconceptions.