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A researcher concludes from a 10-year study that the biodiversity of an ecosystem had increased. Which set of observations represents evidence for this claim? (1)There were more niches and greater stability
answered
Aug 17, 2018
Biology
high-school
4
votes
215k
views
Dangers to the consumer brought about by the corporate trend included:
answered
Aug 2, 2018
History
high-school
4
votes
71.9k
views
Why is nuclear fusion possible in the core of stars? A. Hydrogen only exists in the core of stars. B. Hydrogen and helium nuclei require a lot of light to bond together. C. High temperatures and pressures,
answered
Jun 17, 2018
Physics
middle-school
6
votes
45.3k
views
you decide to put $150 in a savings account to save for a $3,000 down payment on a new car. If the account has an interest rate of 2.5% per year and is compounded monthly, how long does it take you to
answered
Apr 23, 2018
Mathematics
high-school
2
votes
116k
views
What is the rate of change between the interval of x = 0 and x = pi over two? graph below 2 over pi pi over two pi over four four over pi
answered
Feb 27, 2017
Mathematics
high-school
3
votes
161k
views
The 3 in 4p3 represents: a. third energy level b. the number of electrons c. period 3 d. the third sub level e. Li
answered
Feb 20, 2017
Chemistry
high-school
5
votes
220k
views
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