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True [87]
4 years ago
9

The movement of substance from an area of high concentration to an area of low contentration to an area of low concentration is

called_____
Biology
1 answer:
ira [324]4 years ago
6 0
Diffusion. Diffusion is the movement of substances from an area of high concentration to a low concentration until the molecules are equally concentrated. It is a passive process.
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Robert places six eggs in a pot of boiling water (100°C) and six eggs in a pot with water at 80°C. He keeps the eggs in the wate
Bad White [126]
The independent variable in this experiment is the time the experiment took. This is because both the temperature and the number of cooked eggs can be affected during the process of the experiment. 

Temperature of the water can be affected by the temperature of the eggs when they are first lowered into the water. This would decrease the temperature of the water, making it a depended variable.

The number of eggs cooked can be affected by the temperature. This would mean that the number of cooked eggs could differ depending on the temperature, meaning that it is a dependent variable. 
7 0
3 years ago
Cells in a hypertonic solution tend to:
marshall27 [118]

Answer:

Shrink due to water loss

Explanation:

A hypertonic solution has more osmolarity than the cell. This causes the water inside the cell to go out since the osmolarities tend to equalize. And the cell does not allow the passage of other substances except water. Therefore the water will come out and the cell will shrink.  

In a hypotonic solution, the water will enter into the cell and in an isotonic solution the water will be moving into and out of the cell at the same rate.

7 0
3 years ago
Insulating materials are rated by their _____.
Marta_Voda [28]
That would be the R-value
5 0
4 years ago
Witch nitrogen base sequence is the partner of c-a-t-c-g-a
Evgen [1.6K]

Answer:

G-T-A-G-C-T

Explanation:

A always pair with T and G always pairs with C.

4 0
3 years ago
Read 2 more answers
When growing cultures, the agar is ________ to separate pathogenic colonies of organisms from colonies of normal flora.
Anettt [7]

When growing cultures, the agar is<u> inoculated</u> to separate pathogenic colonies of organisms from colonies of normal flora.

Agar is the medium that is used for growing natural, common flora of microorganisms as the majority of the microorganisms can sustain in the agar medium.

If we want to determine a separate pathogenic colony of organisms in an agar medium then we need to inoculate the agar growth medium so that the pathogenic organism is separated from the normal flora of the microorganism. This technique allows us to filter out the cells that have the pathogenic microorganism in it.

To learn more about normal flora, click here:

brainly.com/question/13495635

#SPJ4

7 0
1 year ago
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