Answer:
The pun explains that it takes time to do a procedure where you avoid the elevator. The steps refer to taking the stairs instead of the elevator. So it takes steps to use the stairs other than standing in the elevator.
Cheers.
The answer to the blank is More-developed countries.
Answer:
Homeostasis is an example of a biological process.
Explanation:
the sentence uses field specific jargon that might need to be explained to someone outside that field
Answer:a sentence that has a meaning
Explanation:
