One disadvantage is that the minerals in hard water can collect inside Plumbing, constricting water flow in much the same way that fatty deposits inside blood vessels do.
It's also harder to lather up soap or toothpaste in the presence of hard water. Certain laundry detergents don't perform as well in hard water.
Despite all this, according to the World Health Organization (WHO) there are no disadvantages to drinking hard water (other than the taste, if you're not used to it); in fact, the opposite may be true: a few studies have shown that doing so may have a small benefit to your cardiovascular health.
the diadvantage of water transport disadvantage of watertransport
the advantage is: no need to watch the sun, stars or moonthe disadvantage is: the flow of water was very hard to control, so a clock using water can never be perfectly accurate.I'm 11 how old are you?
promotion tiredness
there is no answer
The cost
Advantage-we can write. Disadvantage- hard to move objects
They wre hard to keep clean.
Iodine in the diet helps prevent goiter and cretinism, both caused by a lack of iodone.
They wre hard to keep clean.
The excess water will cause them to begin to rot.
filtration the the water is dirty
The advantages are that they save time and give hot water. The disadvantage is that the environment can be harsh due to the high temperatures.