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Why are antibiotics given to livestock?
Hz
The unit of frequency in the International System of Units (SI), representing one cycle per second.
Neanderthals
An extinct species or subspecies of archaic humans who lived in Eurasia until about 40,000 years ago.
Sound Travels
Sound travels through various mediums (such as air, water, and solids) as a wave of pressure variations, allowing us to hear by reaching and being interpreted by our ears.
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