Questions by Ester

Questions by Ester

Climate changes can produce various effects in ecosystems. Which of the following is a way that marine ecosystems can be affected by climate warming trends?

asked Oct 16, 2017

2 answers

2 votes

135k views

a figure has two pairs of parallel sides two pairs of sides of equal length and four right angles what quadrilateral best describes this figure

asked Jan 26, 2017

1 answer

3 votes

108k views

How is a compound sentence formed? A. By joining two simple sentences with a comma and a coordinate conjunction B. By joining a simple sentence with a dependent clause C. By joining two independent clauses

asked Jan 19, 2017

1 answer

2 votes

150k views

If |a| = 9, then which are the possible values of a? A. 9 only B. –9 only C. –9 or 9

asked Mar 7, 2016

2 answers

2 votes

9.0k views

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