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The diagram below shows the temperature dropping from 80°C to 20°C. Molecules that have longer arrows are moving faster. Which statement describes what is happening in this system? A) Molecules vibrate
answered
Jul 17, 2019
Chemistry
high-school
5
votes
108k
views
Mrs. Martin wants to place a ribbon around the outer edge of a rectangle mirror. The area of the mirror is 324 square inches. The width of the mirror is 12 inches. How many inches of ribbon does Mrs. Martin
answered
Jun 21, 2019
Mathematics
middle-school
3
votes
174k
views
Why did the Islamic empire choose not to invade Western Europe after its defeat by France
answered
Jun 17, 2019
History
high-school
6
votes
132k
views
Consider these Phylogenetic trees. The first tree is based off of physical characteristics. The second tree is based on structure, genetics and evolutionary history Please do not give me “I don’t know
answered
Mar 6, 2019
Biology
high-school
2
votes
104k
views
Which quotation from “A Horseman in the Sky” shows how Carter Druze's father advances the plot of the story? “The face of the rider,...showed only an outline...was looking downward to the bottom of the
answered
Nov 16, 2018
English
high-school
4
votes
213k
views
What is the region of the Middle East that stretches from the Persian Gulf to the Mediterranean sea
answered
Aug 31, 2018
Social Studies
college
2
votes
199k
views
What is x+2y=6 2x-4y=-12
answered
Jul 3, 2018
Mathematics
high-school
2
votes
97.6k
views
Hamid bought 4.5 pounds of strawberries. The total cost of the strawberries was $8.10. How much of each pound of strawberries cost?
answered
Jun 25, 2018
Mathematics
high-school
0
votes
52.1k
views
Which is a type of epithelial tissue
answered
Jun 19, 2018
Health
middle-school
1
vote
182k
views
Five hundred tickets were sold for a play the tickets cost $7.50 for adults and $4.00 for children A total of $3,312.50 was received for all the tickets sold on that Sunday party how many adults and children
answered
Apr 17, 2018
Mathematics
high-school
1
vote
32.5k
views
Which of the following pairs are false cognates? fábrica – fabric radio – radio teléfono – telephone examen – exam
answered
Nov 9, 2017
Spanish
high-school
2
votes
211k
views
The species of plasmodium that cause the disease malaria are found in A.infected tsetse flies B.infected kissing bugs C.contaminated water D.certain mosquitoes
answered
Sep 25, 2017
Biology
high-school
1
vote
13.1k
views
Knowing the main idea, problem, or issue will give you the _____ for your summary. conclusion topic sentence
answered
Aug 1, 2017
English
high-school
4
votes
134k
views
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