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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Answer:
They fight crime, help others, and keep us safe
Explanation:
Hope this helps
Answer:
Python is an interpreted high-level general-purpose programming language. Python's design philosophy emphasizes code readability with its notable use of significant indentation.
<span>The old South Boston Aquarium stands
in a Sahara of snow now. Its broken windows are boarded.
The bronze weathervane cod has lost half its scales.
The airy tanks are dry.Once my nose crawled like a snail on the glass;
my hand tingled
to burst the bubbles,
drifting from the noses of the cowed, compliant fish.
The first two verses are the perfect poetic evidence of Robert Lowell's poem. He rhythmically described the loss of the childhood memories in the beginning and continued establishing the development of the character further in the poetry.</span>
