Answers by Jinsong Li
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Answers by Jinsong Li

Answers by Jinsong Li
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The gravitational potential energy of an object is always measured relative to the Question 5 options: surface of Earth. position of maximum mechanical energy. location where the object's kinetic energy
answered Nov 19, 2019
3 votes
57.9k views
Polygentic traits are determine by multiple recived from each parent
answered Nov 2, 2019
3 votes
82.1k views
Spring is a glorious time of year. Tiny green buds on the trees' branches and flowers popping up are sure signs that warmer weather is on its way. Which of the following words and phrases represent examples
answered Sep 24, 2019
6 votes
109k views
Based on "Close Encounters of the Bear Kind," which conclusion can be drawn about John Hechtel? A. He wishes bears were more appreciative of his efforts. B. He has never had an incident with a bear in
answered Dec 17, 2018
5 votes
40.2k views
Isiah walks 3 miles due north, turns and walks 5 miles due east. How far is he from the starting point?
answered Jun 26, 2018
2 votes
63.7k views
Which Internet-related factor most affects the entertainment industry?
answered May 9, 2018
5 votes
158k views
John and Alan have a collection of x baseball cards. John has x/4 cards. What fraction of the cards does Alan have?
answered Aug 24, 2017
5 votes
130k views
Consider this reaction: Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g). Which combination of factors will affect the rate of the reaction? temperature, concentration, and surface area temperature and concentration
answered Apr 2, 2017
4 votes
207k views
Why does the function of the hormone oxytocin in the progression of labor during childbirth illustrate a positive feedback mechanism?
answered Mar 30, 2017
7 votes
235k views
Please I REALY NEED HELP Triangle ABC is similar to triangle LMN by the AA Similarity Postulate. Also, m∠A = 108° and m∠C = 2(m∠M). What is m∠M? _________ °
answered Sep 9, 2016
2 votes
44.5k views
A committee appointed specifically to investigate a particular scandal is called
answered Jan 13, 2016
6 votes
132k views
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