Answer:
Both inventions were done by teenagers at their times.
Both inventions claimed to help the environment Boyan slat's machine would clean up trash flouting in ocean. Duro - Aind adebola, Akindele Abiola, faleka oluwatoyin and Bello Eniola proposed power generation from urine that would not create carbon monoxide.
unfortunately, both inventions were also challenged by more established scientists and engineers.
Answer:
B
Explanation:
The articles gave no power to the central government
"C. was overthrown by invading Mongol tribes in A.D. 1279" would be the best phrase describing China's Song Dynasty, but this was of course not always the case.
The answer is B. "<span>It was common for people to run for public office in order to get rich'' i just took a test and its right!
anymore questions?
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Answer:
ang heograpiya ay ang spatial na pag-aaral ng mga likas na phenomena na bumubuo sa kapaligiran, tulad ng mga ilog, bundok, mga anyong lupa, panahon, klima, mga lupa, halaman, at anumang iba pang pisikal na aspeto ng ibabaw ng mundo.
