Biology, 15.12.2021 04:50 talannajanis
Which of the following materials does sound travels faster in? A. Pure water b. salted water c. unpolluted air d. polluted air
Answers: 3
Biology, 21.06.2019 23:30
The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical
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Biology, 22.06.2019 03:30
All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence
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Why does bubbling occur when vinegar mixed with baking soda
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Biology, 22.06.2019 06:30
Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?
Answers: 3
Which of the following materials does sound travels faster in?
A. Pure water b. salted water c. un...
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