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Answers by Bicheng

Answers by Bicheng
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What is fluid friction? A. When two solid surfaces slide past one another B. When air, water, or oil flow next to a solid. C. When an object rolls across a surface. D. When objects move through sand.
answered Oct 29, 2021
4 votes
126k views
The total collection of alleles in a population at any one time makes up that population's ________.a. genotypeb. gene poolc. allele frequencyd. heterozygote frequency
answered Oct 4, 2021
2 votes
34.5k views
Poland's lack of resources. means that it must depend on other countries for vital A renewable resources B oil and iron C sulfur D copper
answered Aug 13, 2021
5 votes
75.5k views
Solve for d: d + 9 = 15 show work please
answered Aug 2, 2021
4 votes
76.3k views
If the sum of 3 and y is the sum of 2 and 2
answered Jul 24, 2021
5 votes
160k views
Each of the Abrahamic religions promotes which belief?
answered Jul 10, 2021
4 votes
129k views
Does anyone know the answer to the pic shown above?
answered Jun 21, 2021
3 votes
144k views
1. (50 points) In household wiring, usually 12-gauge copper wire (diameter 2.05 mm) is used. A light bulb is connected to power supply through such a wire. A 1.5-Ampere current runs through the wire and
answered Jun 17, 2021
7 votes
143k views
Consider the original complex figure and the reduction. Figures not drawn to scale. What is the scale factor of the reduction? 1/8 1/5 5 9
answered Apr 17, 2021
1 vote
62.7k views
In a school, half of the 300 students saw Zootopia, 180 students saw Finding Dory, and 45 students did not see either movie. How many students saw both movies?
answered Apr 16, 2021
5 votes
105k views
Which of the following is an omnivore? A an owl who eats mice and rabbits B fungus who eat decaying plant matter C a vole who eats seeds and insects D a grasshopper who eats clover and barley
answered Mar 3, 2021
7 votes
564 views
Lines m and n are parallel. Parallel lines m and n are cut by transversals s and t. Clockwise from top left, the angles formed by m and t are blank, blank, (5 x minus 1) degrees, blank; formed by m and
answered Jan 18, 2021
5 votes
87.2k views
The barrel of a rifle has a length of 0.855 m. A bullet leaves the muzzle of a rifle with a speed of 553 m/s. What is the acceleration of the bullet while in the barrel? A bullet in a rifle barrel does
answered Dec 1, 2020
6 votes
167k views
How does the system of sharecropping make it difficult for a worker to make a profit? The land owner must try to pay off debts as well as buy supplies for the next year. A)The sharecropper's crops are
answered Oct 31, 2020
2 votes
64.2k views
Help me asap plz !!!!!!!!!!!!!!!!!!!
answered Jul 27, 2020
2 votes
177k views
What was happening in Europe that resulted in the emergence of the Age of Enlightenment?​
answered May 25, 2020
3 votes
185k views
What problems did Taft’s foreign policy create for the United States?
answered Jan 12, 2020
4 votes
3.7k views
2. What evidence is there that Egypt was an advanced civilization?
answered Jan 6, 2020
4 votes
216k views
How could the collision of convergent tectonic plates affect the biosphere?
answered Nov 20, 2019
0 votes
46.1k views
Writers may change the order of a narrative with all but which of the following flashbacks foreshadowing chronological order conflict
answered Nov 18, 2019
2 votes
827 views
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