Answers by Nicholas Hazen
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Answers by Nicholas Hazen

Answers by Nicholas Hazen
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What is the scientific study of living things.
answered Jun 19, 2021
4 votes
94.0k views
During the winter months in Texas, which hemisphere is tilted toward the sun
answered Apr 11, 2021
7 votes
174k views
Three workers have to do a certain job. The first worker can finish the job in 8 hours. The second worker can finish the job in 4 hours. The third worker can also finish the job in 4 hours. How long will
answered Apr 7, 2021
5 votes
36.7k views
A beam of light starts at a point 8.0 cm beneath the surface of a liquid and strikes the surface 7.0 cm from the point directly above the light source. Total internal reflection occurs for the beam. What
answered Mar 7, 2021
6 votes
165k views
What harmful rays does the atmosphere block?
answered Feb 25, 2021
3 votes
35.0k views
Many factories in West Germany closed due to inefficiency. true or false
answered Jan 8, 2021
5 votes
218k views
What is the name of the group of elements that are a good conductor of heat? (5 points) Select one: a. Alkali metals b. Halogens c. Noble gases d. Nonmetals
answered Sep 17, 2020
2 votes
99.4k views
Which country is to the south of Ecuador?
answered Mar 1, 2020
4 votes
210k views
Authors in the lost generation responded to world war 1 by
answered Feb 16, 2020
5 votes
50.0k views
A sample of the amino acid tyrosine is barely soluble in water. Would a peptide containing only a string of Tyr residues be more or less soluble, assuming the total number of Tyr groups remains constant?
answered Jan 24, 2020
1 vote
12.1k views
What was true of the presidency of John Adams?
answered Jan 8, 2020
4 votes
2.0k views
How does paragraph 5 refine the ideas about brain research in paragraph 3? top one is paragraph 3 and the last one is paragraph 5
answered Oct 28, 2019
3 votes
89.2k views
Connect the sentences with BUT, BECAUSE, ADN, SO. 7. I was very nervous. I didn't pass the driving test. For this ''question'' I can use Becaus and So or only So? Tradução: Eu estava muito nervoso. Não
answered Oct 12, 2019
2 votes
115k views
A set of data with a mean of 40 and a standard deviation of 5.1 is normally distributed find the value that is -2 standard deviations from the mean A.25.7 B.29.8 C.34.9 D.45.1
answered Jun 25, 2019
3 votes
61.4k views
Given the table below, what is the chemical formula for a compound between Na and the sulfate ion SO4 -2? nitrate ion NO3 -1 phosphate PO4 -3 sulfate SO4 -2 acetate C2H3O2 -1 ammonium NH4 +1 chromate CrO4
answered Jun 18, 2019
3 votes
184k views
Victoria enjoys laughing with her friends as they walk around the track after school. Which best describes their heart rates during this activity? Low Moderate Vigorous Dangerous
answered Jan 12, 2019
5 votes
114k views
Is 'started' an adjective?
answered Sep 24, 2018
1 vote
122k views
What does Export mean
answered Sep 18, 2018
3 votes
162k views
Prior to the creation of Czechoslovakia in 1918, Slovakia was controlled by _____. Hungary Germany the Soviets Czech kings
answered Jun 13, 2018
3 votes
225k views
PLEASE HELP ASAP THIS IS FOR A GRADE AND THANK YOU FOR HELP!!! After the trumpet was sounded and the flag folded, a member of the honor guard knelt in front of my frail, aging mother, looked her directly
answered Feb 17, 2018
4 votes
208k views
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