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In which situation will a mutation not persist or spread in a population? a-the mutation increases reproductive advantage b-the mutation does not affect selection c-the mutation is always immediately lethal
asked
Sep 18, 2019
Biology
middle-school
2
answers
3
votes
66.9k
views
How could you increase the potential energy of the roller coaster shown below? Increase the height of the hill. Make the roller coaster cars heavier. Make the roller coaster cars lighter. roller coaster
asked
Jul 21, 2019
Physics
high-school
2
answers
2
votes
36.4k
views
It is necessary to digest the food we eat in order to give us the energy and nutrients needed for each of our cells to live.
asked
Jul 25, 2018
Biology
college
1
answer
4
votes
143k
views
When taking relevant notes on research, you should include all of the following EXCEPT: A. the source of the information B. any direct quotes in quotation marks C. information answering any research questions
asked
Jun 17, 2018
History
high-school
2
answers
5
votes
122k
views
Jabari owns 100 shares of Stock A and 45 shares of Stock B. For the past month, his stocks have been fluctuating inversely each week. Stock A decreased by m cents per share and Stock B increased by n cents
asked
May 24, 2018
Mathematics
high-school
1
answer
4
votes
99.4k
views
What type of force was applied to these rocks to form folds?
asked
Jan 11, 2018
Physics
high-school
1
answer
3
votes
123k
views
based on what you know of walt whitman's life, which of these did he write? a. i dote on myself, there is a lot of me and all so luscious, each moment and whatever happens thrills me with joy, i cannot
asked
Jun 16, 2017
Biology
high-school
1
answer
1
vote
146k
views
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