Biology, 14.10.2019 21:30, student8248
Water is placed in a pot and heated. spaghetti is then added to cook it. the spaghetti can then be separated from the water. this is because the pot of water and spaghetti is a) a mixture b) an element c) a compound d) a substance
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 10:30, DakotaOliver
Grasses--> mice--> cats--> coyotes suppose 10,000 units of energy are available at the level of the grasses. what is the total number of energy units lost by the time energy reaches the coyote?
Answers: 2
Biology, 22.06.2019 13:10, cruzsuarezjanca
The importance of the mind as a part of the body is an example of:
Answers: 1
Water is placed in a pot and heated. spaghetti is then added to cook it. the spaghetti can then be s...
Computers and Technology, 24.05.2020 20:58