Based on the given sentence above, I can say that the complete sentence is "The air". When we say subject of the sentence, this is the one that is being talked about in the sentence. In other words, it is the topic. A subject can either be simple or complete. For a simple subject, it only consists of the main noun. For complete subject, this includes the modifiers of the noun. Hope this helps.
Grinder starts with grin-, and grouchy starts with grou-. You need to find a word ranging from "grindeq" to "grouchx", and the only one on this list is gripe.
Nonverbal communication involves exchanging and relaying messages or ideas without the use of words and this includes the use of body language and expressions.
