Light from a red laser pointer has a speed
of 4.0x10^8 m and has a wavelength of 5.6x10^-7 m.
...
Answers: 3
Chemistry, 22.06.2019 07:00, maryjane8872
Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
Chemistry, 22.06.2019 10:00, alexabdercmur
Why is the structure of molecule important to its function?
Answers: 1
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