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Why does temperature decrease with higher altitude? A. Air is held strongly together by gravity, so there is less heat transfer. B. Air density is lower, so there is less heat transfer. C. Air density
asked
Nov 9, 2018
Computers and Technology
high-school
1
answer
2
votes
182k
views
What is the basic function of catabolic operons like the lac operon? a. to find an alternative energy source when glucose is absent or not present in sufficient amounts b. to find an alternative source
asked
Oct 19, 2018
Biology
high-school
2
answers
5
votes
113k
views
Why was China not controlled by dynastic rulers for a period during the third century before the common era
asked
Jul 14, 2018
History
college
1
answer
2
votes
46.1k
views
In a survey of 400 people randomly selected it was determined that 22 play soccer. What is the probability that a randomly selected person play soccer?
asked
Jun 24, 2018
Mathematics
college
1
answer
1
vote
83.9k
views
The distribututive property combines and to make multiplying whole numbers simpler
asked
Sep 9, 2017
Mathematics
middle-school
2
answers
2
votes
47.9k
views
Which of the following is an example of how the Mongols discriminated against the Chinese? A. Punishments for crimes were unequal. B. Both had to take exams for jobs, but the Mongols were scored in an
asked
Sep 6, 2017
History
high-school
2
answers
1
vote
209k
views
What term refers to living things
asked
May 22, 2016
English
middle-school
1
answer
5
votes
113k
views
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