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Answers by TheKRAY

Answers by TheKRAY
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Which describes how to compare the energy of two different waves? A. measure their frequencies B. measure their periods C. measure their amplitudes D. measure their wavelengths
answered Feb 13, 2020
4 votes
15.9k views
how was it possible for scientists to discover the elements helium on the sun before it was discovered on earth
answered Nov 13, 2019
4 votes
20.6k views
There are 254 counties in Texas. Zane rounds the number of counties to the nearest ten. What is the difference between the actual number of counties and Zane's rounded number?
answered Oct 6, 2019
1 vote
59.3k views
Which atomic structure can’t be separated into simpler substances or converted into another substance by chemical processes?
answered Mar 30, 2019
5 votes
140k views
Which of the following is most likely to occur at a convergent boundary? A Mountain formation B Seafloor spreading C Faults D Mid-Atlantic rift
answered Mar 19, 2019
0 votes
135k views
Margo is helping her mom sew costumes for the kindergarten play, "Rooster and his friends". Each costume takes a different amount of fabric. Character Fabric needed Rooster 1/2 yard Cat. 1/3 yard Frog
answered Feb 17, 2019
5 votes
172k views
Which of the following is not a characteristic that helped colonists improve their social status? communication ambition transportation clothing
answered Sep 21, 2018
3 votes
227k views
The base has area 1764 cm squared and perimeter 168 cm. What is the surface area of the square pyramid? 4116cm squared 4704cm squared 31,038cm squared 2940cm squared
answered Sep 11, 2018
5 votes
190k views
In Venice, masquerading is not for spectators; everyone participates during Carnival. Which type of verbal is the underlined verb form? A. participle B. gerund C. auxiliary verb D. infinitive
answered Jun 20, 2018
5 votes
73.5k views
PICTURE SHOWN PLEASE HELP
answered Jun 20, 2018
5 votes
10.6k views
Give three reasons why a battle would happen in a certain area.
answered Apr 13, 2018
4 votes
146k views
What is the electron configuration for silicon
answered Mar 16, 2018
1 vote
192k views
Less than what percentage of the Japanese people are farmers? A. 3%. B. 5%. C. 11%. D. 15%
answered Jul 24, 2017
1 vote
98.4k views
What contains paired statements that can be used to identify organisms
answered Mar 13, 2017
3 votes
142k views
Complete the number sentence modeled by place value disks
answered Mar 12, 2017
2 votes
222k views
How did the domestication of animals help people?
answered Feb 4, 2017
0 votes
65.7k views
Which one is the best description of a chemical reaction? a. mixing two substances b. the combustion of a substance c. forming or breaking bonds d. the decomposition of particles
answered Oct 26, 2016
4 votes
162k views
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