Chemistry, 23.09.2019 11:30 lillypierre8796
Choose the pieces of evidence that supported the existence of pangaea and continental drift theory.
o fossilized plants and animals of the same species found on separate continents.
o geological features, such as mountain ranges, that align on matching coasts of different continents.
o island arc ranges are still connected under the atlantic ocean.
o antarctica's glacial features are similar to the arctic's.
Answers: 2
Chemistry, 21.06.2019 22:30
Often on a topographic map, every fifth contour line is darkened. what is this line called? a. key b.slope c.benchmark d. index contour
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Chemistry, 22.06.2019 04:00
Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral
Answers: 3
Chemistry, 22.06.2019 07:00
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
Chemistry, 23.06.2019 01:10
Volume is a measurement of how fast particles of a substance are moving
Answers: 3
Choose the pieces of evidence that supported the existence of pangaea and continental drift theory.<...
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