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Why do ethers have lower boiling points than that of an alcohol of the same molecular weight?
Specimen
A sample taken for analysis or testing, often used in scientific, medical, or material studies to represent a whole.
Child Abuse
Physical, emotional, or sexual maltreatment or neglect of a child by a parent, guardian, or other responsible persons.
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A characteristic or exposure that increases the likelihood of developing a disease or injury.
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Any condition that affects the skin, hair, and nails.
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