Laboratory - is a place where scientists work., Goggles - protect your eyes., Gloves - to protect their skin from certain materials and from harmful germs., Mask - protects your nose, mouth, and lungs., Timer - can count down time and remind you to check and experiment for observation or to gather data., Stopwatch - counts up time. It helps record amounts of time very precisely., Metric system - is a universal decimal measuring system based on the meter and the kilogram., Thermometer - can measure the temperature of a substance., Scale - can measure weight., Ruler - is used to measure length, width, or height., Beaker - is a cylinder -shaped container used to measure liquid. , Flask - is similar to a beaker, but it has a narrow neck and opening. , Test tube - is used to hold, mix, or heat small amounts of liquid., Funnel - can be used to prevent spilling. , Eyedropper - is a good tool to use when measuring out or using very small amounts of liquid., Hand lens - is a common tool scientist use to see something more closely., Magnify - its lens make a small thing look larger., Microscope - also use lenses, but it works with a light and can also focus on small details., Binoculars - are an excellent tool for observing things that are far away , such as animals in their habitats., Telescope - the best tool for observing things in outer space.,

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