Answers by Ji Wei
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Answers by Ji Wei

Answers by Ji Wei
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Explain how the movements of electrons in electrical conductors and electrical insulators affect the properties of the materials. A) Electrons in conductors move freely, allowing for electrical conductivity,
answered Nov 11, 2024
6 votes
189k views
Autonomic nerves (parasympathetic and sympathetic) supply the smooth muscle of visceral organs. True or False?
answered Sep 12, 2024
2 votes
105k views
Determine the critical value of with degree of freedom for ?
answered Sep 8, 2024
4 votes
179k views
You recently came across two headlines regarding university tuition costs. What does each statement say about the elasticity of demand for university tuition?a. "Private schools cut tuition and fail to
answered Jun 9, 2024
6 votes
94.4k views
What are some of the adaptive mechanisms of plants in desert ecosystem ​
answered May 18, 2024
3 votes
158k views
Briefly explain how the great depression impacted the lives of individuals in one of the following groups: women african americans migrant laborers farmers
answered Apr 9, 2024
1 vote
173k views
Freud concluded that psychological disturbances are largely caused by: A) Genetic factors B) Environmental influences C) Unconscious conflicts and unresolved childhood experiences D) Neurotransmitter imbalances
answered Mar 27, 2024
3 votes
136k views
X Which situation is based on the equation t + 20 = 45, where t is the number of minutes on the green line train? x √x x A To get to his grandparents, Eric rides the green line train for four stops. Then
answered Mar 2, 2024
6 votes
179k views
All of the following expressions are equivalent except (5 - 5) x-5(x - 1)-5 x + 55 - 5 x
answered Oct 9, 2023
3 votes
232k views
An avocado cost £9 each you have to buy 50 of them how much money are you gonna use?​
answered Sep 17, 2023
4 votes
61.7k views
Please please answer (-2)(-4)(-1)(-7)(1) = and explain
answered Jul 26, 2023
6 votes
228k views
Evaluate 1/3t + 5/18 when t = 1/6
answered May 26, 2023
5 votes
87.7k views
Expand this expression x(2x-3)
answered Mar 23, 2023
14 votes
206k views
is it true that the Sierra Madre ranges are an extension of the Rocky Mountains located in the United States.
answered Mar 1, 2023
6 votes
1.6k views
Solve with explanation
answered Dec 13, 2022
4 votes
43.0k views
Match the pairs of equivalent expressions.
answered Nov 3, 2022
5 votes
84.1k views
Find m 70° 55° 80° 90°
answered Sep 26, 2022
1 vote
33.8k views
Round 8,651 to the nearest thousand
answered Aug 10, 2022
6 votes
149k views
Circle 20% of these lollipops there are 10 lollie pops
answered Jul 21, 2022
4 votes
170k views
Item 12 Which organisms belong to the Kingdom Planta? Select the two correct answers. A. lichens B. fern C. virus D. moss
answered Jul 18, 2022
3 votes
84.1k views
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