The correct option to fill the blank is:
- I prefer <u>the hottest</u> temperatures. That's why I love Summer.
<h3><em>Comparative.</em></h3>
The comparative is characterized by the following structure:
- <em>Noun + conjugated verb + </em><u><em>adjective</em></u><em> + </em><u><em>er</em></u><em> + than + noun.</em>
With this form, it is required to mention two nouns to compare one with the other.
<h3><em>Superlative.</em></h3>
In the case of the superlative, the following structure is usually used:
- <em>Noun + conjugated verb + </em><u><em>the</em></u><em> + </em><u><em>adjective</em></u><em> + </em><u><em>est</em></u><em>.</em>
As can be seen, in the superlative form there is no need to mention another noun, but a complement of place is regularly used, for this reason, the appropriate choice is "<u>the hottest</u>".
More information about Superlatives in:
brainly.com/question/1587278?referrer=searchResults
Graphics is the subject because it is what the whole sentence is about
compressional/primary waves and shear/secondary waves
Beat, leak, peak.
hope those are okay!