B seems to be the most accurate answer and makes the most sense sorry if I’m wrong
The correct options for the given question are given below:
a. use water that is cold
b.boil the water before use
c. take the water in a clear cup
d. measure the exact amount of water used
Answer:
The correct answer is - C. take the water in a clear cup.
Explanation:
In order to check that if light can pass through the water to which a few drops of black ink have been added Rajan needs to have water in a clear cup or container and put some drops of black ink added to it and place the cup in the light.
There must be a clear cup so it can be observed if the light passes through the ink and reach below the surface covered with the ink as ink spread over the water surface due to surface tension of the water and difference in the density. So to check the light passes or not it requires a clear or transparent cup.
"Though he was eating Jorge said enough was enough and left the table." psalms 10:69
If your body lacks enzymes that break down carbohydrates, it would be unable to get sugar molecules for energy production. If you lacked the enzyme to digest proteins, you may not absorb enough amino acids?