Both inventions were done by teenagers at their times.
Both inventions claimed to help the environment: Boyan Slat's machine would clean up trash floating in ocean. Duro-Aina Adebola, Akindele Abiola, Faleke 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: A fourteen-lined poem
Explanation:
sonnet is a poem of fourteen lines using any of a number of formal rhyme schemes, in English typically having ten syllables per line.
Answer: The controlling idea contains your opinion about the topic. It shows what direction you are going to take in writing about the topic. It helps the reader understand your purpose for writing the paragraph or essay.
* Hopefully This helps:) Mark me the brainliest:)!!
<em>∞ 234483279c20 ∞</em>
Is this a riddle??
if yes i hav no idea.
if no:
1600 - 40 = 1560
1500 + 20 = 1520
not the same thing.