every dark hour of our national life a leadership of frankness and vigor has met with that understanding and support of the people themselves which is essential to victory.”
Answer:
"Now, who spilled the paint?" Mother asked.
Explanation:
Correct punctuation refers to the correct or right use of the punctuation marks, be it the comma, full-stop, question mark, or the capital letters in any given sentence. These signs are an indication of how correct sentences are written and used.
Among the given options, the use of correct punctuation is in the sentence <u>"Now, who spilled the paint?" Mother asked.</u> This is evident by the use of the question tag after the sentence spoken by Mother, the use of the inverted commas to signify "speech", the comma after "Now". All these factors helped determine the correctness of this sentence as the correctly punctuated sentence.
Thus, the correct answer is the third option.
1) Well, models are vital to use by scientists, because that way they can represent visually and help other people understand the point they are trying to stress about their project. A simple example would be to use a Bohr model to represent a specific chemical, and along with that show how many protons or neutrons does it have.
2)In science a universal law is a statement by which a particular action or a phenomenon would occur ALWAYS in the same way, and will ALWAYS abide to what the law states, while a theory is a guess on what kind of pattern does a particular phenomenon or experiment abide by.
3)The SI units are units of the metric system, and are used everywhere in the world for specific measurements, the kilograms is used when measuring mass, the meters is used when measuring length, the liter is used when measuring a volume of a liquid, and finally the cubic meters or m3 are used when measuring the volume of a solid. and those are the standards as well.
The answer is that all men are created equal, endowed with certain fundamental rights, that among these are life, liberty and the pursuit of happiness.
