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White moths were found in huge numbers in the city of birmingham. These could be easily camouflaged by the trees. Because of sudden industrail development, the trees in the city were covered with soot.
asked
Apr 25, 2020
Biology
middle-school
1
answer
3
votes
230k
views
scientist needs 120 liters of a 20% acid solution for an experiment. The lab has available a 25% and a 10% solution. How many liters of the 25% and how many liters of the 10% solutions should the scientist
asked
Feb 15, 2020
Mathematics
middle-school
1
answer
0
votes
79.2k
views
What steps do you need to take to register
asked
Mar 25, 2019
Computers and Technology
middle-school
1
answer
0
votes
110k
views
Ralph and harry are identical twins who were raised apart and reunited as adults. what can we likely say about them?
asked
Dec 15, 2018
Biology
college
1
answer
0
votes
217k
views
Colonization ended soon after _____. a. world war i b. the industrial revolution c. world war ii d. the enlightenment
asked
May 18, 2018
History
college
1
answer
2
votes
225k
views
both the jungle book and ruth fielding at snow camp describe children in unusual situations. using details from both stories, compare and contrast how the two stories cover the topi c of children outside,
asked
Apr 9, 2018
English
college
1
answer
1
vote
88.2k
views
A person has too much calcium ion in their blood. what gland is most likely working incorrectly
asked
Feb 15, 2018
Biology
high-school
2
answers
5
votes
221k
views
Is 30y^2 a polynomial?
asked
Dec 18, 2017
Mathematics
high-school
1
answer
0
votes
169k
views
For which function is the ordered pair (5, 10) not a solution? y = 2x y = x + 5 y = 15 - x y = x - 5
asked
Oct 19, 2017
Mathematics
high-school
2
answers
3
votes
149k
views
What are stereotypes about Germans?
asked
Sep 10, 2017
Geography
high-school
1
answer
1
vote
22.8k
views
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