Answers by Rachana
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Answers by Rachana

Answers by Rachana
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Oxygen and carbon dioxide molecules pass freely through cell membranes. Which factor determines thedirection most molecules will pass through the cell membrane?A the strength of the covalent bonds holding
answered Oct 8, 2023
3 votes
226k views
How is copper obtained and separated from other nearby substances
answered Sep 26, 2023
4 votes
172k views
Which is NOT a postulate of the kinetic-molecular theory of matter? (Read carefully!) A. These particles are in constant motion, which is rapid and random. B. Particles of a solid have little or no interaction;
answered Feb 17, 2023
1 vote
198k views
What role did the sons of liberty have in regards to the boston tea party
answered Jan 9, 2023
2 votes
27.1k views
speech on Whoever said money can’t buy happiness didn’t know where to shop. so igotta write a speech for a contest just need ideas for how to start a introduction for the topic
answered Dec 16, 2022
10 votes
24.1k views
50 POINTS!!! Describe how sensation and perception work within the process of vision. Include the following terms in your description, and describe how each plays a role in either sensation or perception.
answered Sep 26, 2022
6 votes
158k views
what is the answer?
answered Sep 9, 2022
7 votes
166k views
What is a vakul and its use​
answered Mar 8, 2022
6 votes
221k views
7 to the power of 2 x (6 divided by 3)
answered Feb 21, 2022
13 votes
128k views
Are solar and lunar eclipses processed by the movements of the Earth and moon?
answered Jan 9, 2022
3 votes
87.3k views
The acceleration produce by a force 100N in a mass 50kg is?​
answered Nov 23, 2021
2 votes
203k views
18=30-r30 solve for r
answered Nov 20, 2021
4 votes
143k views
A track star in Arizona ran the 100 meter dash event is six track meets. Her average time for all six meets was 11.8 seconds. She could not find the record for her running time in the last meet, but she
answered Nov 16, 2021
4 votes
27.5k views
√(36)+√(25)=√(49)
answered Oct 28, 2021
5 votes
162k views
34 + 2.5 = (Input only whole numbers.)​
answered Jul 29, 2021
1 vote
144k views
Look at the equation below. (-5)(a) = b Which of the following is always true?
answered Jul 18, 2021
4 votes
75.0k views
What affects the rate of photosynthesis
answered May 15, 2021
4 votes
212k views
Muckrakers, such as Upton Sinclair and Jacob Riis, helped to expose problems related to O assimilation of immigrants industrialization and urbanization O conserving the environment O railroads and western
answered May 1, 2021
1 vote
33.8k views
What number is 30 percent of 50
answered Apr 30, 2021
2 votes
38.5k views
What is the term for getting enough sleep? HElp
answered Mar 6, 2021
6 votes
101k views
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