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Cell phones and the internet have both had the effect of
asked
Jan 25, 2018
Social Studies
middle-school
1
answer
1
vote
64.1k
views
The organelle that is responsible for directing all cellular activities is the: a. mitochondria c. nucleus b. endoplasmic reticulum d. golgi apparatus
asked
Mar 27, 2017
Biology
high-school
1
answer
4
votes
181k
views
The equation of a circle is shown below. (x – 3)2 + (y – 2)2 = 9 Which statement is true about the center of the circle? It is located on the y-axis. It is located in the third quadrant. It is located
asked
Feb 6, 2017
Mathematics
high-school
1
answer
1
vote
119k
views
Why is it necessary for green plants to carry out both photosynthesis and respiration?
asked
Mar 25, 2016
Biology
high-school
2
answers
2
votes
207k
views
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