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.
please mark brainliest and give thanks
love you<3
Answer:
i work as a candy maker. because i lovechocolate
Answer:
<u>he was the first person to produce a commercial printer;</u>
<u>Yes</u>
<u>Explanation:</u>
it is important to note that prior to his invention, written publications weren't available. In about 1453 Johannes Gutenberg's invention allowed for books to be printed using movable type ffor the first time; such as his own Bible translation called the Gutenberg Bible.
Net Skeptics (those not in support of internet publishing) would be a fan of Gutenberg since they prefer hard copy books than digital formats and because he brought about the mass distribution of written literture.
Answer:
The pigs demonstrate their power through manipulation of the commandments, lies, and violence
Explanation:
The animals on the farm are unknowingly driven by the violence demonstrated by the pigs.
Does this help? :>
Answer: Russia is a Tzarism Country.
Explanation:
Tzarism is a system of government by a tsar, especially in Russia until 1917.