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2. Which of the following sets of terms is associated with air pollution caused by burning fossil fuels? A. acid rain, ozone hole, skin cancer B. methane, smog, carbon dioxide C. sulfur dioxide, smog,
answered
Oct 12, 2021
Biology
middle-school
6
votes
159k
views
Drag and drop the angle pairs to correctly match their description. supplementary angles complementary angles vertical angles adjacent angles that are neither complementary nor supplementary AOE and COD
answered
Oct 4, 2021
Mathematics
high-school
7
votes
149k
views
A persons mental and emotional health is most directly affected by ___.
answered
Sep 25, 2021
Health
middle-school
2
votes
23.3k
views
What is the name of segment AC in the picture? chord, radius, diameter, or circumference
answered
Aug 18, 2021
Mathematics
high-school
4
votes
16.0k
views
Please help me im confusion
answered
Jul 6, 2021
Mathematics
middle-school
3
votes
161k
views
What is free labor?did northerners support the idea of free labor
answered
Jun 5, 2021
History
high-school
1
vote
151k
views
EASY GEOMETRY** identify the angle shown
answered
May 8, 2021
Mathematics
high-school
5
votes
19.5k
views
Hank invested a total of $20,000, part at 7% and part at 10%. How much did he invest at each rate if the total interest earned in one year was $1640?
answered
Mar 11, 2021
Mathematics
high-school
2
votes
215k
views
You decide to purchase a bond for $500. It pays 5% simple interest per year and matures in 5 years. How much interest will you earn once the bond matures? Round your answer to the nearest dollar. Do NOT
answered
Jan 4, 2021
Mathematics
college
2
votes
28.5k
views
Which word best replaces the word propriety in the following sentence from "The Nose"? For the sake of propriety, Ivan Jakovlevitch drew a coat over his shirt, sat down at the table, shook out some salt
answered
Dec 24, 2020
English
middle-school
0
votes
63.6k
views
Plz help i dont know
answered
Dec 20, 2020
Mathematics
middle-school
3
votes
120k
views
Please help me. Explain I don’t understand this
answered
Aug 2, 2020
Mathematics
middle-school
3
votes
151k
views
What reasons may a voter in 1964 have had for NOT voting for a conservative? conservatives were violent conservatives were considered "kooks" liberals were the only ones who made significant changes no
answered
Mar 28, 2020
History
high-school
6
votes
162k
views
A 5.5 g sample of a substance contains only carbon and oxygen. Carbon makes up 35% of the mass of the substance. The rest is made of oxygen. You are asked to determine the mass of oxygen in the sample.
answered
Jan 25, 2020
Computers and Technology
high-school
3
votes
65.0k
views
How did the Cold War contribute to economic growth in the United States?
answered
Aug 17, 2019
History
high-school
4
votes
15.0k
views
Are the lines parallel, perpendicular, or neither? One line through the points (3, 2) and (6, 8), and another line through the points (0, 2) and (2, 6).
answered
Jun 14, 2019
Mathematics
high-school
7
votes
109k
views
A published hypothesis: 1) is accepted by the scientific community 2) should be tested by the scientific community 3) does not need to be tested 4) becomes a scientific law
answered
Apr 20, 2019
Chemistry
high-school
4
votes
71.3k
views
One benefit of abstinence is a reduced likelihood of acquiring what type of cancer? liver lung cervical lymphoma
answered
Mar 4, 2019
Health
college
5
votes
64.7k
views
Explain why photosynthesis and cellular respiration are considered complementary processes
answered
Dec 9, 2018
Biology
high-school
6
votes
143k
views
What is the following sum? 4 sqrt 5 + 2 sqrt 5
answered
Dec 5, 2018
Mathematics
high-school
7
votes
55.0k
views
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