Examlex
Proximity detectors are used to sense the presence of an object without physically touching it.
Folic Acid
A type of B vitamin that is crucial in the production and repair of DNA and other genetic material, and is especially important in prenatal development.
Caffeine
A natural stimulant found in coffee, tea, and certain plants, enhancing alertness and energy levels.
Measles
A highly contagious viral disease characterized by a red rash and fever, which can be prevented through vaccination.
X-rays
A form of electromagnetic radiation that is used to create images of the inside of the body, revealing structures that cannot be seen with normal light.
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Q5: What is the difference between the operations
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Q14: One of the main considerations when installing