Answer:
concrete
Explanation:
Researchers think regolith on Mars could serve as a replacement for concrete components. The Mars rovers have used gas chromatography, mass spectrometry, and laser spectrometry to determine the composition of martian soil. Mars regolith is mostly silicon dioxide and ferric oxide, with a fair amount of aluminum oxide, calcium oxide, and sulfur oxide. The composition varies from place to place on the planet’s surface because of variability in asteroid collisions and the weathering by wind and water, in ancient oceans and in some modern water flows. But no spacecraft has returned to Earth with actual samples of the material.
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Because if you are not organized the reader would not know what is going on. They will be confused
Thye correct answer is the following: Along my road trip I visited Rochester, Minnesota; Des Moines, Iowa; Lincoln, Nebraska; and Jefferson City, Missouri.
Semicolons are used within a sentence when it presents commas for smaller separations of nouns and you need a bigger separations to be represented. In this case, the speaker is listing the cities they visited and what states those cities belong to. Each city is correctly separated from its state by means of a comma, and each noun phrase (city plus state) is therefore separated from eachother by a semicolon.
Answer:
Mad, Angry, Upset, ect.
(search these on thesaurus to get better words)
Explanation:
