Explanation:
Iron has many uses but as far its chemical properties and the given options are concerned, following uses of iron are due to its chemical properties:
* When iron is put into fire, it produces sparks which are colored, which are not produced by mostly metals. Its purely because of the chemical properties it possess.
* When iron is placed in the water and oxygen, it rusts. When we place iron outside in the open air, when it is thrown some water, after few days you will see that iron has started rusting. This process is purely depends on the iron's chemical properties.
Answer:
Durdona is wrong. The answer is C.
Explanation:
I just got it wrong on the test.
Answer: d)To make an offer to solve problems, provide services, or sell products
Explanation: Proposal from a company is the document that carriers the offer regarding any service or product, solving an issue or other conditions.It is usually raised by a company towards the other company or party so that they can acquire new business, sell products etc.
The offer is written in solicited or unsolicited manner. It is usually written with striking offer so that other party cannot decline the proposal .Other options are incorrect because bead news , wellness offer and job position filling are not conveyed through a offer.Thus, the correct option is option(d).
Answer:
C. mexico city has wome of rhe worst air pollution
