The answer is A. the backdrop of a scene.
From the definition of absolute phrases we know that it is a modifier that attaches to a sentence without a conjunctution. So, we can say "his chubby legs, pumping" is the correct answer.
The piece of evidence that demonstrates that Shen Nong did not consider the impact of his actions are <u>Shen Nong, content and quick in his travels, was oblivious to the havoc he left behind in his wake.</u>
According to the given passage, Shen Nong was a notorious shapeshifter who was fond of shifting and roaming across the earth destroyed the earth with his scorching wind and he was oblivious to this fact.
It was not until someone intervened by pouring water in form of rain to quench the fire that he caused did he know his wrong doing.
Read more here:
brainly.com/question/13086588
Explanation:
Like a boil that can never be cured so long as it is covered up but must be opened with all its ugliness to the natural medicines of air and light