Answer: One at a time by hand
Explanation: Because it was before the world was revolutionized so machines weren't a thing you could make cars with so they had workers make them by had
Answer:
Pun
Explanation:
Health in this sentence is supposed to sound like "hell" in the expression "for the hell of it." This makes health a pun, or wordplay.
Key terms mean words (terms) that are “key” to the article or story. These terms are important in whatever you’re reading. A key concept is the main idea of a story or article.
Answer:
D, materials combust.
<em>Sorry if its incorrect, I hope this helped.</em>