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Mutations are important for evolution because they _____. remove excessive genetic variation allow individual organisms to evolve are the source of new genetic variation improve the survival of organisms
answered
Jan 21, 2019
Biology
high-school
3
votes
235k
views
How does the skeletal system help maintain homeostasis?
answered
Oct 14, 2018
Biology
high-school
1
vote
18.9k
views
How did the colonists’ rejection of the Proclamation of 1763 affect American Indians?
answered
Apr 30, 2018
Social Studies
high-school
4
votes
59.7k
views
What are some of the important roles water plays in the atmosphere?
answered
Mar 10, 2018
Geography
college
1
vote
231k
views
Darius and Matthew have three fruit bars. They are both hungry after playing football and decide to split the fruit bars evenly.
answered
Jan 26, 2018
Mathematics
college
2
votes
226k
views
What vowel sound does the ei make in this word? neither
answered
Nov 23, 2017
Arts
high-school
4
votes
50.2k
views
What is the sum of 9/10+8/100
answered
May 3, 2016
Mathematics
middle-school
4
votes
86.6k
views
In which scenario would mitosis be least desirable in terms of a species' survival? A species has little energy to devote to reproduction A species is unable to travel far to find a mate A species has
answered
Mar 18, 2016
Biology
high-school
6
votes
97.7k
views
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