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Answers by Horia

Answers by Horia
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Which statement best describes the study of science during the Hellenistic age?Oo
answered Dec 17, 2021
1 vote
190k views
An example of a heterogenous mixture would be _____. A. Whipped Cream B. Water C. Hydrogen D. Oxygen
answered Oct 8, 2021
4 votes
70.7k views
Familial Down syndrome is similar to primary Down syndrome in that it is caused by trisomy 21. However, in familial Down syndrome, all or part of the third copy of chromosome 21 has translocated onto another
answered Sep 28, 2021
1 vote
31.6k views
Please Help Me Quick with this math problem!!!!!!!!!!!!!!
answered Jul 24, 2021
1 vote
129k views
Communities make up a major component of an ecosystem. True False
answered Jul 18, 2021
7 votes
122k views
Consumer education increases the likelihood of a product purchase true or false
answered Jun 21, 2021
7 votes
213k views
At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.00285 s^-1: 2Cl_2 O_5 (g) rightarrow 2Cl_2 (g) + 5O_2 (g) Suppose a vessel contains Cl_2 O_5 at a concentration
answered Jun 11, 2021
7 votes
112k views
Create a cell reference in a format by typing in the cell name or
answered Jun 9, 2021
1 vote
140k views
Based on the descriptions here, what has happened to the narrator? Referring to “The premature burial”
answered Feb 23, 2021
3 votes
43.8k views
41.501÷4.7=? Please help meee
answered Feb 6, 2021
5 votes
18.7k views
Human activies that impact water cycle include a. Use of toxic chemicals in agriculture and manufacturing run-off b. A decreased use of water by animals c. An increase of sedimentation of rivers d. A decrease
answered Jan 25, 2021
4 votes
103k views
Cause ? Effect Confucianism becomes popular in China. A. Chinese people want to reconnect with nature. B. Chinese people want more personal freedom. C. Chinese people want to disconnect from their families.
answered Jan 22, 2021
0 votes
40.0k views
Machine M, working alone at its constant rate, produces x widgets every 4 minutes. Machine N, working alone at its constant rate, produces y widgets every 5 minutes. If machines M and N work simultaneously
answered Oct 31, 2020
7 votes
201k views
Greg drove 522 miles in 9 hours. At the same rate, how long would it take him to drive 754 miles?
answered Aug 11, 2020
3 votes
48.2k views
Calculate the inner diameter of the steam tube between the boiler and the high pressure turbine if the average velocity of the steam(state 1) is 60 m/s. Given is the mass flow rate at 18 kg/s. Specific
answered Aug 2, 2020
1 vote
230k views
a researcher wishes to know whether there is a significant difference in the number of knee injuries reported among four sports. how many degrees of freedom are there for this chi-square analysis
answered May 7, 2020
5 votes
11.2k views
Which choice is an example of the comparative form? A. most frightened B. smoother C. happy D. biggest
answered Feb 23, 2020
3 votes
34.7k views
The air pressure has been rising for the last several days. What is likely true about the weather?
answered Oct 18, 2019
4 votes
9.1k views
What do you think of social networks? Do you use it? Which? What are their advantages and disadvantages in your opinion? ANSWER MUST BE 8-10 SENTENCES.
answered Sep 18, 2019
4 votes
96.2k views
The complicated molecules that make up living things usually contain carbon. Why is carbon so important in this molescules?
answered Jul 25, 2019
4 votes
125k views
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