Biology, 27.05.2021 22:10 akatherine1738
UNIT 2: Human physiological processes (blood pressure, body temperature, and hormone secretion) undergo slight changes that recur in cycles lasting approximately 24 hours. These cycles are known as
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Biology, 22.06.2019 10:00
Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human
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Biology, 22.06.2019 10:00
Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.
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Biology, 22.06.2019 15:30
The image shows a group of fish. the type of social behavior shown in the image is called
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UNIT 2: Human physiological processes (blood pressure, body temperature, and hormone secretion) unde...
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