Final answer:
The cobra came out because it was C) awakened by the sound of the American counting.
Step-by-step explanation:
The cobra came out because it was: C) awakened by the sound of the American counting. In the famous short story "Rikki-Tikki-Tavi" by Rudyard Kipling, the cobra Nagaina comes out of her hole after being awakened by the sound of the American, Teddy, counting. The story revolves around the brave mongoose, Rikki-Tikki-Tavi, who protects the human family from the threat of Nagaina and her mate Nag. Nagaina's emergence from her hiding place is a pivotal moment in the narrative, and the story unfolds as Rikki-Tikki-Tavi confronts and battles these dangerous cobras to ensure the safety of the family.