Hi !!
<em>A COMPLEX SENTENCE</em> <em> consists of</em>
<em />
One independent clause and one or more subordinate clauses.
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Answer
"Look before you leap." means you shouldn't act without first considering the possible consequences or dangers. "You can't teach an old dog new tricks" means that it is challenging to teach a person something new things. Most likely that person has been doing things a certain way for so long that they're too stubborn to learn how to do it differently.
Explanation:
Answer: "if"
Explanation:
Signal words are referred to as the words that provide hints on what is expected to happen while one is reading.
The signal word that points to the problem in the passage is "if". From the text, we can see that Hughes knew that the meat that comes from a single cow could not make many people sick buy that the real danger was "if" the disease was passed to other cows.
