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For most ecosystems __________ is (are) the ultimate source of energy, and energy leaves the ecosystem in the form of __________.
answered
Jan 18, 2018
Biology
high-school
0
votes
121k
views
The ______ forced the majority of specialty tradesmen to retire from their respective professions because goods were being mass-produced in factories and these goods were cheap. Industrial Revolution Victorian
answered
Oct 12, 2017
History
high-school
2
votes
121k
views
Which of the following countries was NOT a founding member of the European Coal and Steel Community? A. Belgium B. Romania C. France D. Italy
answered
Jun 13, 2017
History
high-school
4
votes
149k
views
What is 21.5 in expanded form
answered
Jun 10, 2017
Mathematics
middle-school
1
vote
93.8k
views
A cost-benefit analysis is a way _____. to avoid making decisions to make decisions that have the most costs to reduce a buyer's satisfaction to make a decision using a rational approach this is Economics
answered
May 11, 2017
History
high-school
0
votes
135k
views
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