Answers by John Ding
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Answers by John Ding

Answers by John Ding
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How has life been able to exist on Earth but not the other four terrestrial planets?​
answered May 23, 2021
1 vote
170k views
Solve for x: 3x + 2x + 7 = 32
answered Apr 26, 2021
4 votes
75.0k views
Which element has the largest average atomic mass? A. Argon (Ar) B. Xenon (Xe) C. Krypton (Kr) D. Neon (Ne)
answered Oct 13, 2020
2 votes
137k views
10.4 is 15.1% of what number?
answered Apr 26, 2020
0 votes
200k views
An atom with an atomic number of 12 and a mass number of 25 can best be described by which of these? A)An atom that contains 12 protons and 13 neutrons.B)An atom that contains 13 protons and 12 neutrons.
answered Mar 5, 2020
3 votes
147k views
If a bridge will hold only 4,500kilograms and an empty truck weighs 26,500 hectograms, whats the heaviest load the truck can safely carry across the bridge? Give answer in kilograms.
answered Dec 24, 2019
4 votes
206k views
lewis carroll uses nonsense language to tell his story in alice in wonderland. what is nonsense language
answered Oct 15, 2019
5 votes
167k views
Is the answer a, b, c, or d.
answered Feb 8, 2019
4 votes
191k views
Dr. adewale troutman says that he promotes individual responsibility for health, but always within the context of social determinants. why does he link the two
answered Jan 13, 2019
3 votes
20.1k views
Nomination by petition is done by gathering signatures from _____.
answered Nov 30, 2018
4 votes
27.9k views
One of the key questions historical criticism attempts to answer is: When did the period in question begin and end?
answered Nov 20, 2018
5 votes
59.2k views
What does the proverb a leopard doesn't change it's spots mean
answered Oct 8, 2018
5 votes
137k views
How do i do this f(x) = -3(3) + 2
answered Jul 16, 2018
3 votes
206k views
People could easily help preserve their forest habitat by switching to cloth towels instead of paper towels. Which research question does this reason best support? A. What is the primary diet of endangered
answered Jul 5, 2018
5 votes
33.8k views
In an input file, what maintains the location of the next item that will be read from the file?
answered May 22, 2018
2 votes
224k views
Explain how choosing not to smoke can be beneficial to an individuals health
answered May 11, 2018
4 votes
218k views
How would a hurricane that destroyed large areas of mangrove canopy most greatly impact the biodiversity of the coastal ecosystem? A.) allowing invasive plant species to take over native mangrove species
answered Jan 15, 2018
4 votes
38.6k views
Is the example a complete sentence, sentence fragment, or run-on sentence? Should ride the subway to the downtown museums. A. sentence fragment B. run-on sentence C. complete sentence
answered Aug 29, 2017
0 votes
47.1k views
Most of the men at Jamestown were more interested in searching for gold than in planting crops
answered May 13, 2017
3 votes
32.4k views
What is 2/8 in simplest form
answered Mar 22, 2017
3 votes
168k views
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