Answer: W
Explanation:
The cell in liquid W will look the smallest out of the four because of Osmosis.
Osmosis is a process by which water molecules move from an area of relatively higher concentration of water to an area with a relatively lower concentration through a selectively permeable membrane(cell membrane).
With W being saltier than the cell, water molecules will move from the cell to liquid W to balance the concentrations inside and outside the cell which will lead to the cell in W being smaller.
Answer:
B it is decomposition reaction
Explanation:
In decomposition reaction compound is broken into two or other elements
Density<span> is </span>defined<span> as the ratio between mass and volume or mass per unit volume.
Source is google
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An "adaptation." It's the natural way that birds of flight adapt to their needs or environment which makes them more efficient. :)
Density = 7.90 g/cm³
volume = 1.00 cm³
Therefore:
mass = density * volume
mass = 7.90 * 1.00
mass = 7.90 g