It's A. He explains in the excerpt how he thinks it was an impurity that made the draught work. Now that he doesn't have the original salt anymore, the draught isn't working.

Which of the following is an example of a complex sentence ?
[1] Nadia was delighted she got a part in the school play, even though the part was a small one.
[2] Nadia was delighted she got a part in the school play and she didn't mind that it was a small one.
[3] Nadia was delighted she got a part in the school play, though she knows it's a small one.

Option [3] Nadia was delighted she got a part in the school play, though she knows it's a small one.
<h2>
____________________________________</h2><h2><u>Answer Explanation</u> :-</h2>
- This sentence have a <u>Principal clause</u> and a <u>Subordinate clause</u>.
- Principle clause :- Nadia was delighted she got a part in the school play.
- Subordinate clause :- Though she knows it's a small one.
<h2>
____________________________________</h2>
Answer:
Writers use direct characterization in a story by revealing the traits, thoughts, comments, reaction, and actions of the characters in a direct manner.
Explanation:
Ashton needs to utilize a two-way radio to stay in regular contact with his team.
<h3>What is a
two-way radio?</h3>
The push-to-talk button on a two-way radio must be pressed in order to activate the receiver, which then allows the user to speak and be heard by the other side.
A compact, handheld device that can receive and broadcast radio signals is a two-way radio. It can only function if two or more comparable devices are tuned into the same channel and is intended for one-on-one communication. Walkie-talkies and portable radios are other names for two-way radios.
Ashton therefore, needs to use a two-way radio to stay in constant contact with his squad.
To learn more about a two-way radio with the help of given link:
brainly.com/question/14089985
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