Answer:
Community Water Treatment
Explanation:
Coagulation and Flocculation. Coagulation and flocculation are often the first steps in water treatment. ...
Sedimentation. During sedimentation, floc settles to the bottom of the water supply, due to its weight.
A.economic growth through increased international trade
Answer:
... parts that could be worn
Explanation:
Natural monopolies and the reason to exist in the free market system
Explanation:
In a natural monopoly when a market can supply goods or the cost of the goods can be lowered in competition with the potential competitor then it is called as natural monopoly. In a market when the first supplier of the product is demanding more cost or raises the costs of the product then it eventually rises to natural monopoly.
Here the products are given at a lower rate than the capital supplier. They are available in free market because people always tend to go for lower prices and for a good quality product.
Answer: option D is the correct option.
Explanation:
The legal capability of individuals to form a binding contract is known as contractual capacity. Those that do not have contractual capacity are those with mental deficiencies and minors.
From the explanation above , we can that option (a) and option (b), that is minors and mental impairment respectively do not have contractual capacity.
For option (c), intoxicated persons are also not in their correct state of mind, so, they also do not have contractual capacity.
For option (d), person over eighty years old can have contractual capacity. In as much as the person is in his or her right
state of mind.
Additionally, in many countries all over the world, one has to be eighteen years of age and above in order to be able sign a binding contract.