Questions by Gael

Questions by Gael

Birth defects can be caused by: A. genetic factors B. unknown factors C. environmental factors D. all of the above

asked Dec 17, 2017

2 answers

3 votes

231k views

A mushroom's role in the ecosystem is as a a. population. b. producer. c. decomposer. d. plant.

asked Aug 22, 2017

1 answer

3 votes

162k views

recently, i sat in a grocery store parking lot and watched as a young mother placed her three-year-old child in the car—without a baby seat! i realize that the child is no longer technically a "baby."

asked Apr 13, 2017

1 answer

2 votes

139k views

Why are the Miller-Urey experiments essential to the theory of evolution? They showed that life can only come from life. They showed that electricity can create life. They showed how organic molecules

asked Sep 17, 2016

2 answers

0 votes

3.8k views

Why was the issue of slavery in the United States so divisive?

asked Feb 9, 2016

1 answer

2 votes

51.9k views

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