It can do, but this should not be taken as an indication of pregnancy.
The colour would change to a purple, dark purple colour.
A puddle is the colour of water. However, the ground underneath would change the colour of the puddle.
Almost always, you can not change your discharge from the US military from "other than honorable" to "honorable". On very rare occasions, you MIGHT be able to do this, however, you would have to prove that the discharge was incorrectly listed on your DD214.
That wording isn't very good. change the colour of what? If your talking about Blue Tongue Lizards, they connot change colour but it may change slightly as they get older. (like any animals would)
the same colour. why would you even ask this, im confused. Would the sky change colour because theres a fire. i think not.
The discharge for a single stream should not change much from the headwater to the mouth. The exceptions to the mouth would be if another stream joined the main stream, which would increase the discharge or if you loose a significant amount of water to infilitration, which would decrease the discharge. The gradient should be high at the headwaters and gradually decrease downstream where it should be low at the mouth. Of course differences in lithologies or secondary streams can change the gradient for a short distance, thought the overall profile should fit the expected model.
No, bleach will not change a coins colour.
Chemical change would cause change in physical quality or thermal value, the most observable quality is colour. It may observed a colour change of reaction but not all reaction had observable change of colour. In that case it will need to add indicator to observe a chemical change. Type of indicator may be different base on the concerned reaction. Indicator chosen may be the type that change colour due to pH or the type that react with contents of product to change colour.
it would not change the living condition but the sky would be a different colour sky, and when you take out your telescope you won't see Saturn.