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What factor determines when a species is considered invasive? a. It has positive environmental impacts. b. It is environmentally damaging. c. It spreads outside its native range. d. It spreads within its
answered
Aug 23, 2017
Biology
high-school
4
votes
178k
views
What is the surface area of the figure made from this net?
answered
Jun 25, 2017
Mathematics
middle-school
5
votes
51.5k
views
Which Texas interest group specialized in helping to support Mexican American students in public schools?
answered
May 17, 2017
History
high-school
2
votes
187k
views
7. In Spanish, how are the words, "està" and "estàn" similar but different? A- They are both third-person forms of the verb "estar," and one is singular and the other plural. B- They are both first-person
answered
Apr 23, 2017
Spanish
middle-school
5
votes
134k
views
Who was the only president to serve two separate terms in office
answered
Mar 15, 2016
History
high-school
2
votes
234k
views
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