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Answers by PedroMiotti

Answers by PedroMiotti
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Which of the following vertebrates evolved in the Carboniferous period? Amphibians Reptiles Mammals Fish
answered Jun 13, 2018
3 votes
88.1k views
"Isn't she—a pretty girl, any more?" "Isn't she—a pretty girl, any more?" "Oh, she's all right." "Look here," said Dexter, sitting down suddenly, "I don't understand. You say she was a 'pretty girl' and
answered Jan 18, 2018
7 votes
234k views
What is the best reason why you deserve an A grade
answered Jan 16, 2018
4 votes
137k views
Figure ABCD is a parallelogram. Which sequence could be used to prove that AD = BC?
answered Jan 3, 2018
0 votes
142k views
which of the following best describes writing that tells of the authors memories of an important person or event from the writers life
answered Oct 21, 2017
6 votes
130k views
Which achievement would most likely be accomplished by a biologist? improvements in health care new uses for microwaves advancements in sound recording equipment developments in safer glass for car windshields
answered Jun 11, 2017
6 votes
102k views
The dominant geographic feature in North Africa is A) a desert. B) a plateau. C) rain forest. D) tropical jungle.
answered May 17, 2017
2 votes
123k views
When a point lies on the x-axis, what do you know about its y-coordinate? When a point lies on the y-axis, what do you know about its x-coordinate?. .
answered Apr 18, 2017
3 votes
187k views
Which of the following is the best definition of a diatomic molecule? A. molecule made from the covalent bond of 2 atoms of the same type B. ionic compound with a net charge of 2 C. cation with 2 positive
answered Jan 11, 2017
2 votes
188k views
a hydrogen-filled balloon was ignited and 1.60g of hydrogen reacted with 12.8g of oxygen. how many grams of water vapor were formed? (assume that water vapor is the only product.)could you help me with
answered Aug 25, 2015
6 votes
70.8k views
Which formula represents a compound whose molecules are tetrahedral? (A) BH₃ (B) C₂H₂ (C) CH₄ (D) H₂O (E) C₂H6₆
answered Jan 15, 2015
3 votes
207k views
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