Answer:
Metaphor
Explanation:
They are comparing themselves to a shpwhreck which is what a metaphor is.
Science fiction – a genre of fiction dealing with the impact of imagined innovations in science or technology, often in a futuristic setting. or depicting space exploration. Exploring the consequences of such innovations is the traditional purpose of science fiction, making it a "literature of ideas".
They understand how much they don't know. ...
They have insatiable curiosity. ...
Answer:
A. attach
Explanation:
In this sentence, "tack" is a verb, so attach is the best word since it is also a verb and it is a synonym for tack.