Biology, 18.12.2019 21:31 shaffergabe10
Why does the speed of a sound wave increase as it moves into deep water?
a. because sound waves travel faster as water temperature decreases, and water temperature decreases with depth.
b. because sound waves travel faster in denser media, and water density increases with depth.
c. because sound waves travel faster as salinity decreases, and salinity decreases with depth.
d. because sound waves travel faster as the amount of phytoplankton decreases, and the amount of phytoplankton decreases with depth.
Answers: 1
Biology, 21.06.2019 21:00
~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears
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Biology, 22.06.2019 03:40
Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.
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Biology, 22.06.2019 06:30
Achild is suffering from fever but the doctor cannot immediately pinpoint the alignment on the basis of this one symptom explain why also mention other two such general symptoms
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Why does the speed of a sound wave increase as it moves into deep water?
a. because sou...
a. because sou...
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