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Margaret [11]
3 years ago
9

Imagine you have a layer of limestone with high porosity but low permeability. What can you do to increase its permeability to a

llow water to be pumped from the layer and used as a source of drinking water?
Biology
1 answer:
Alex_Xolod [135]3 years ago
8 0

Answer:

The answer is remove the overburden  so that there will be less pressure trapping the water.

Explanation:

You can remove the overburden  so that there will be less pressure trapping the water.

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JulijaS [17]
What do bacteria have surrounding their cell membrane?

cell wall

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The preferential use of phosphatidylinositol and phosphatidylethanolamine in the cytoplasmic leaflet of membranes leads to incre
spayn [35]

Answer:

The best answer to the question: The preferential use of phosphatidylinositol and phosphatidylethanolamine in the cytoplasmic leaflet of membranes leads to increased:___ would be, D: All of the answers are correct.

Explanation:

There is still a lot of debate among scientists as to the exact way in which phospholipids are distributed between the two leaflets of a cell´s plasma membrane, but what they do know is that there are four kinds, and that phosphatidylinositol (a sterol) and phosphatidylethanolamine appear most commonly on the cytosolic, or cytoplasmic side of the membrane. They also believe that it is this particular arrangement which allows the cytoplasmic side of the membrane to be slightly negatively charged and this role will play a major part in a membrane´s ability to generate an action potential. Also, it is known that these negatively charged ends of the bilayer will allow certain proteins, positively charged ones, to be inserted, and connected to it, to become transporters, or mediators in action potentials and normal activities of cells. Finally, since fatty acids and cholesterol are associated with phospholipids, but have a tendency to be attracted to these particular two types, they tend to give the overall structure fluidity, but also permit  the inner leaflet to assume its particular circular shape around the cytoplasm. This is why the answer is D.    

4 0
3 years ago
Why are there more herbivores than carnivorous in a typical ecosystem?
frozen [14]

As when things get eaten some of the energy is lost  the predators have to have more than one prey to survive, this means there is only a limited amount to be shared which means less predators
5 0
3 years ago
When all the values in a data set are written in order from least to greatest, the value that is in the middle, with an equal nu
Ierofanga [76]
I believe the answer you are looking for is median.

example:
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5 0
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The MOST accurate way to determine the evolutionary relationship between two animals is through the examination of
baherus [9]

Answer;

DNA or protein sequences of shared genes


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Explanation;

DNA or protein sequences of shared genes. Biochemical evidence is extremely accurate in determining the relationship between two organisms. Many animals have been re-classified, due to DNA evidence.


5 0
3 years ago
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