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Osmosis is the process responsible for carrying nutrients and water from groundwater supplies to the upper parts of trees. The osmotic pressures required for this process can be as high as 20.1 atm. What
asked
Jun 19, 2020
Chemistry
college
1
answer
5
votes
153k
views
Why is it important to mark the solvent level on the chromatography paper as soon as you remove it from the Petri dish?
asked
Jun 14, 2020
Chemistry
college
1
answer
0
votes
221k
views
I need to know the steps on how to do it
asked
Jul 2, 2019
Mathematics
middle-school
1
answer
2
votes
162k
views
The supreme court declared many new deal programs unconstitutional. what did president roosevelt attempt to do in response to these supreme court decisions
asked
Jun 1, 2019
History
high-school
2
answers
1
vote
161k
views
How many hydrogen atoms are present in a hydrocarbon chain of five carbon atoms with two double bonds and two single bonds? 10 6 8 12?
asked
Mar 8, 2019
Chemistry
high-school
2
answers
0
votes
141k
views
All right triangles with the same acute angle θ are
asked
Dec 24, 2018
Mathematics
high-school
1
answer
4
votes
25.5k
views
Did George Washington ever attended a university
asked
Sep 18, 2018
History
middle-school
1
answer
1
vote
170k
views
The first true prokaryote cells were formed from ____________________. a. archaebacteria c. mitochondria b. chloroplasts d. protocells
asked
Jul 1, 2018
Biology
high-school
2
answers
5
votes
20.7k
views
An organism has the following characteristics: cell wall, heterotrophic, unicellular, and prokaryote. What kingdom does it belong in? Animalia Protista Plantae Eubacteria
asked
Apr 18, 2018
Biology
middle-school
2
answers
0
votes
105k
views
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