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.
The question is asking to choose among the following choices that states the sentences that is a subjunctive mood correctly used. Base on my research, and further investigation, the possible answer would be #<span>2 I demand that they be punctual. I hope you are satisfied with my answer and feel free to ask for more </span>
Answer:
"The Man He Killed" was written by the British Victorian poet and novelist Thomas Hardy, and first published in 1902. A dramatic monologue, the poem's speaker recounts having to kill a man in war with whom he had found himself "face to face." Talking casually throughout, the speaker discusses how this man could easily have been his friend, someone he might have, under different circumstances, had a drink with in an "ancient inn." Struggling to find a good reason for shooting the man, the speaker says it was "just so"—it was just what happens during war. The poem thus highlights the senselessness and wasteful tragedy of human conflict, and is specifically thought to have been inspired by the events of the Boer War in South Africa. Effect of war is the major theme of this poem. The poem is about the soldier killing another man because they are fighting on opposite fronts in the war. Ironically, the speaker fails to justify his action. He simply states that the deceased was his foe.
Explanation:
