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Answers by SeyedPooya Soofbaf

Answers by SeyedPooya Soofbaf
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What is the region around an atomic nucleus where an electron is likely to be moving atomic orbital energy level quantum mechanical model electron configurations​
answered Sep 15, 2020
2 votes
122k views
Use the distributive property to remove the parentheses. -9(-u^3-4+6v^2)
answered Jan 16, 2020
4 votes
205k views
Segments of DNA transfer from parent to offspring are called______
answered Dec 31, 2019
3 votes
83.0k views
Which species Al or Cu will have the greater attraction for the chlorine atom?
answered Sep 9, 2019
6 votes
211k views
Neurons are cells of the nervous system. As part of its normal function, a neuron pumps sodium ions (Na+) out of the cell and potassium ions (K+) into the cell. Which statement describes the role of energy
answered Aug 14, 2019
2 votes
35.4k views
Xander has been told to balance his diet with more fruits and vegetables. Which of the following is a good strategy for him to follow? Eat only fruit one day and only vegetables the next Eat at least one
answered Apr 5, 2019
5 votes
211k views
What happens during crossing over?
answered Mar 7, 2019
5 votes
84.9k views
Choose the correct simplification of the expression (−21r9s3t36)0
answered Jan 26, 2019
0 votes
235k views
Evaluate x2/y + x2/z , if x = 10, y = -5, and z = -2.
answered Dec 18, 2018
0 votes
67.6k views
Is this statement true or false Artists in ancient Egypt, Greece, and Rome rarely depicted the human figure in sculptures. True False
answered Oct 28, 2018
2 votes
11.5k views
Kyle wants to encourage himself to start exercising. He establishes a plan to give his friend Melanie $500 and have her give him $10 every time he exercises. Which step in the self-modification program
answered Oct 24, 2018
2 votes
24.3k views
What processes and patterns caused many people to settle in american cities in the late 1800s? how did people adress the new chanllenges of urabn society?
answered Jul 9, 2018
3 votes
216k views
What became of the Eastern Roman Empire after the collapse of the Western Roman Empire?
answered Jun 20, 2018
5 votes
91.0k views
Which type of organisms can have cells with cell walls
answered Apr 30, 2018
5 votes
153k views
Identify the set of numbers that satisfy the following condition: {All real numbers that are less than –3 or greater than or equal to 5}
answered Nov 6, 2017
5 votes
107k views
Why does Lewis Thomas express concern about what we would say to beings from another planet?
answered Sep 19, 2017
4 votes
145k views
Which of the following describes how matter moves between producers, consumers, and decomposers in an ecosystem. A) One-way flow from producers to consumers to decomposers. B) One-way flow from decomposers
answered Sep 14, 2017
3 votes
210k views
Why did plantation orders began to import African slaves to work their farms?
answered Aug 28, 2017
5 votes
26.2k views
Which civil rights leader believed that blacks would gain economic freedom by first acquiring skills and getting good jobs? A. William Jennings Bryan B. Harriet Beecher Stowe C. Frederick Douglass D. Booker
answered May 24, 2016
1 vote
134k views
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