Questions by ElKamina

Questions by ElKamina

Plant cells make their own food by taking in A) oxygen and water. B) oxygen and hydrogen. C) carbon dioxide and water. D) carbon dioxide and oxygen.

asked Sep 5, 2018

2 answers

4 votes

224k views

Does the equation x2 - 4x + y2 = -3 intersect the y-axis?

asked May 4, 2018

1 answer

2 votes

49.1k views

What were the three phases in the spread of islam?

asked Jan 26, 2018

1 answer

3 votes

37.0k views

When Gregor Mendel crossed true-breeding tall plants with true-breeding short plants, why was it impossible to observe segregation? . A. Alleles for height do not segregate in the F2. . . B. Alleles segregate

asked Sep 25, 2017

2 answers

4 votes

232k views

A scientist finds an unusual object and decides to study it. Which observation indicates that the object is a living thing? A.) It has an uneven shape. B.) It is made of cells. C.) It has a hard outer

asked Aug 19, 2017

2 answers

4 votes

26.5k views

If the net force acting on a sliding block is tripled, then its acceleration will? a. quadruple b. double c. triple d. remain the same

asked Aug 12, 2017

1 answer

4 votes

148k views

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