Interactions between Muslims and Europeans during the seventeenth century are most commonly found in Africa. In the 1400s.
I have a brief story to tell of a day which I always remember and cherish during which I found out something very important about myself and my values in life. It happened when I was coming home from high school on my fisherman friends boat (we had to take a bus, then take a boat and then walk to get home). I was also a fisherman's son who also had worked on the fishing boat of my dad. But whereas my friend was in the general non-university program, I was in the university entrance program so I had aspirations for higher education. As we approached the float of my friend's house, I put down my briefcase with all my homework and jumped down onto the float with a line to help tie it up. Then when I looked up, my friend handed me my briefcase. This felt so good, that I was not forgetting my humble background and not acting superior but being what I was- a fisherman's son basically and primarily and secondarily a potential university student and that my friend appreciated my action.
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:
We need to see the paragraphs to be able to answer the question.
Explanation: