List of Words for Letter ‘E’
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electron
a particle in the space outside the nucleus of an atom that carries one unit of negative electric charge
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electron microscope
a magnifying tool that uses electron beams instead of light to see small objects
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element
a pure substance that cannot be broken down into any simpler substances
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elimination
the process of removing or getting rid of something
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ellipse
a curved path
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endocrine system
the organ system that produces chemicals to regulate and control body functions
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epidermis
the outermost layer
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epiglottis
the flap of tissue in the back of the throat that protects you from choking
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equator
the imaginary line that runs around the middle of Earth
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esophagus
a long muscular tube leading to the stomach
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evaporation
the slow changing of a liquid into a gas
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evergreen
a type of gymnosperm that replaces leaves that are lost
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excretory system
the organ system that removes waste materials from the body
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exhale
to breathe out