The law of conservation of mass states that atoms cannot be created not destroyed, so they could not have destroyed it. This means that the experiment had to be open (which means there is no barrier that keeps all the solution in, like a plug or a bag). When the liquid in the equation turned into gas, the gas floated away from the solution, making the ending mass smaller than the beginning.
Answer:
The central nervous system contains the brain, which is the center of the nervous system, and the spinal cord, which coordinates simple reflexes.
The solution might be hypotonic.
When a drop of blood is added in the hypotonic solution, it may hemolyse Or bursting of cell take place, this is because the solvent comes inside the cell due to lower concentration of solute and it becomes hemolysed.
There are three types of solutions.
- Hypertonic condition of the solution occurs when the concentration of solute outside is higher than that inside the cell.
- Hypotonic condition of the solution occurs, when the concentration of solute outside is lower than that inside the cell.
- Isotonic condition of solution occurs when concentration of dissolved solute outside is equal to the concentration of solute inside the cell.
To learn more about hypertonic and hypotonic solution, refer this link.
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Chickens are capable of flight, however their domestication doesn't require it of them. After hundreds of years of being cultivated by humans, chickens have evolved to be less competent at flying than other birds. Chickens are ground feeders, which means they eat grubs and small plants. Since they do not need to hunt down prey like a hawk, they also do not need the wing strength to fly like one. Chickens are able to fly enough to access trees when they need to escape from predators.
Answer:
no
Explanation:
butterflies are animals while cucumbers are plants
