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Human activity on land can have a profound influence on marine ecosystems. True/False
asked
Jan 10, 2018
Biology
middle-school
2
answers
4
votes
6.2k
views
Theoretical probability is approximated by conducting trials and recording the ratio for the number of occurrences of the event to the number of trials. true or false?
asked
May 5, 2017
Mathematics
high-school
1
answer
4
votes
116k
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