Answers by Dong Ma
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Answers by Dong Ma

Answers by Dong Ma
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Look at the chemical reaction below. ammonium hydroxide → ammonia + water NH4 → NH3 + H2O In this reaction: Ammonia (NH3) is a ammonium hydroxide (NH4) is a
answered Oct 11, 2020
7 votes
56.2k views
Which statement best describes the role of the government in a mixed economic system? A) It decides what is to be produced. B) It determines for whom the goods are to be produced. C) It restricts the industrial
answered Sep 15, 2020
4 votes
203k views
How did Gates' men react to encountering British troops at Camden, South Carolina? A. They fought bravely, but were defeated. B. They easily defeated the British. C. They were easily defeated by the British.
answered May 24, 2020
2 votes
65.9k views
Which is a broad of healthy people 2020
answered Jan 7, 2020
4 votes
109k views
Can anyone answer these two questions? 1. Gene regulation is basically a switch that allows genes to be turned on and off. Give one example of gene regulation in your body. 2. Suppose you are a scientist
answered Sep 23, 2019
0 votes
105k views
What development was most important in allowing some people to specialize in activities other than food production?
answered Aug 7, 2019
1 vote
18.4k views
The story suggests that Dr. Weir Mitchell _____. is a quack who isn't allowed to practice medicine is a strict man with rigid ideas manages a mental institution in New England has treated the narrator
answered May 17, 2019
2 votes
105k views
Svp cest pour maintenant tres urgent !! Pensez vous que tout criminel deserve la mort ? Exprimez votre point de vue personnel on l’appuyons par des arguments et des exemples.
answered Mar 18, 2019
7 votes
24.4k views
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
answered Jan 6, 2019
3 votes
106k views
Which of the following is NOT an avoidance techniques for avoiding sexual activity? A. going on group dates B. attending supervised parties C. staying sober D. dating in secluded places
answered Nov 23, 2018
4 votes
9.3k views
When discussing acids and bases, any substance that accepts a proton, by definition, is considered
answered Aug 5, 2018
7 votes
15.4k views
Hurry Please! :) What is the area of this figure? 28 yd² 40 yd² 52 yd² 64 yd²
answered Feb 12, 2018
5 votes
143k views
Which gas makes up most of Earth's atmosphere? A. argon B. oxygen C. nitrogen D. carbon dioxide
answered Oct 7, 2017
2 votes
133k views
Can you tell me the answer for this question please number 18
answered Oct 4, 2017
6 votes
19.6k views
What word means to decide what will happen next based on what they know
answered Sep 6, 2016
6 votes
171k views
By increasing the speed of her car  by 5 km/h, Alice was able to drive 12 km in 0.2 hours.  What was her original speed?
answered Dec 26, 2015
3 votes
118k views
How did geography influence the early battles around boston
answered May 23, 2015
1 vote
106k views
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