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How does the surface area of a rock affect the rate at which it weathers?
answered
Jul 3, 2018
Geography
high-school
1
vote
64.1k
views
Joy has a DNA sample from each of five unknown animals. She wants to find the molecular mass of each sample to determine which sample belongs to which animal. Which method should she use? a. gel electrophoresis
answered
Nov 10, 2017
Biology
high-school
5
votes
161k
views
The formation of a solid when two liquids are mixed indicates a reaction. true or false
answered
May 3, 2017
Chemistry
high-school
4
votes
99.8k
views
What is the array for 5+5+5=15
answered
Jan 4, 2017
Mathematics
middle-school
4
votes
75.3k
views
True or false: Vegetables such as broccoli, cabbage, or Brussels sprouts may inactivate anticoagulants such as warfarin
answered
Apr 19, 2016
Health
high-school
4
votes
131k
views
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