Biology, 12.01.2020 08:31 michelle230
How does the speed of sound change as the sound of a boat engine moves down to the depths of the ocean?
the speed gradually increase as the temperature of the water decrease
the speed increases and then decreases as the temperature of the water increase
the speed decreases and then increases as the pressure exerted by the water increases
the speed gradually decreases as the pressure exerted by the water decreases
Answers: 1
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Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?
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Areal dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases
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Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones. because of this, we would expect osteoblasts to contain numerous a) nuclei. b) ribosomes. c) lysosomes. d) golgi bodies.
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