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:
a) It takes a condition to be the effect of something that has happened only after the condition already existed.
Explanation:
A senator, near the end of his first six-year term and running for reelection, made the claim: "Citizens of our state are thriving. While national unemployment levels have remained high, our state unemployment rate has been at astonishingly low levels for eleven years running. Clearly, everyone in our state has benefitted from the economical packages I have introduced during my time in the Senate. Therefore, grateful citizens of our state ought to vote for my second term."
This argument is most vulnerable to what criticism? It takes a condition to be the effect of something that has happened only after the condition already existed.The senator's argument says that the condition which is low unemployment in the state is the effect of his economic packages, but the condition existed before he ever had the chance to introduce those packages. That is the major flaw of this argument.
It established the idea of the “separate but equal.” It ruled segregation violated the rules of the Constitution. It created laws to make separate facilities equal for all races. It generated interest in the link between grades and emotions.
Answer:
perforated country I think
1.There are four fundamental ways to obtain U.S. citizenship.
Citizenship through:
1. Naturalization.
2.Acquisition.
3.Derivation.
4.Birth.
2. So they can get used to the country, know its laws, learn about the country itself.
Hope this helps, please mark brainliest!
