Answers: 2
Biology, 22.06.2019 10:00, alexwlodko
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.
Answers: 1
Biology, 22.06.2019 22:00, saintsfan2004
Examine the following diagram. place the labeled layers in order from youngest to oldest.
Answers: 1
Biology, 22.06.2019 22:30, clwalling04
Packet fragmentation is not normal, and can only occur if an attack has been initiated. true false
Answers: 1
Biology, 23.06.2019 04:10, flower1750
Species can vary in several ways. which of the following is one of darwin's ideas that was accepted by most scientists of his time due to the large number of fossils being discovered at that time? a. species vary around the world. b. species have specific adaptations to their local environment. c. species that live in seawater can also live on mountains. d. species change over long periods of time.
Answers: 1
Why does the keratinocytes do not produce melanin?...
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