1alfred wegener, the geologist who proposed the theory of continental annars
osed the theory of...
Chemistry, 18.10.2019 23:30 allieliquori
1alfred wegener, the geologist who proposed the theory of continental annars
osed the theory of continental drift, also invented the
term for the ancient supercontinent, pangaea. later, geologists recovered
aea. later, geologists recovered evidence that the
land masses that made up pangaea, including africa and south america, were once
another. one of their main sources of data is a β
a set of surveys showing the distribution of island arcs.
b large group of plant and animal fossils.
c set of seismology readings from deep sea trenches.
d group of samples of new oceanic crust from ocean basins.
Answers: 1
Chemistry, 21.06.2019 20:40
You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen
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The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
Answers: 1
Chemistry, 23.06.2019 01:30
The biomedical technique in which a part of the brain is destroyed with electric current is known as a. electroconvulsive therapy b. prefrontal lobotomy c. bilateral cingulotomy d. tardive dyskinesia
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Chemistry, 23.06.2019 02:00
What is the source of continuous heat and energy that we receive from the sun
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