Our two cats don't like to be put in their travel crates at all.
This is correct because weren't, aren't, and doesn't are all not grammatically correct.
This passage is meant to invoke a sense of national unity towards a common enemy. Wars are often seen as uniting in the sense that they bring people in a nation together.
Answer:
Explanation:
The central idea of the essay is that we cannot rely only on our five senses; we usually scientific tools to understand what is beyond our senses. For instance; in lines 117-124, the author explains that magnetic detectors and spectrum analyzers are tools we need to that can help us to understand what is beyond our senses or to understand that which is beyond what our senses can grasp.