Answer:
1. Most Submarines are created solely for military purposes
Submarines according to the text, are created primarily for warfare with their main weapons being torpedoes that are like mini self-propelled submarines carrying an explosive charge.
2. Submarines either rise or submerge by displacing water.
Submarines use the Archimedes principle which works by displacing water that weighs more than the boat to rise.
3. Some submarines are used for Oceanic Exploration
Some or at least 1 at that moment being the Argonaut was built for oceanic exploration and is equipped with diving appliances and equipment to enable it save wreckage.
4. All submarines must be sure not to descend too far underwater.
Every submarine has a limit in terms of the depth it can submerge to and it should not go beyond this point. Water bodies have their pressure in them as sink deeper and if the submarines go beyond the point where the submarine can no longer withstand the pressure it will be battered.
Answer:
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D. Iambic pentameter
Eventhough Robert Frost did write in several meters his favourite one and the most used was iambic, he was very good changing little parts to hide iambic meters, so he´d write in iambic but still sound fresh and his poems seem to flow better.
Answer:
Science fiction is a genre of speculative fiction that typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel universes, and extraterrestrial life. It is fiction based on imagined future scientific or technological advances and major social or environmental changes, frequently portraying space or time travel and life on other planets.
Explanation:
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