Answer:
Stalactites
Explanation:
A tapering structure hanging like an icicle from the roof of a cave, formed of calcium salts deposited by dripping water.
Answer:
"The house was as still as still, but he thought he could just catch the faintest scratch-scratch in the world."
"Rikki-tikki was just going to eat him up from the tail, after the custom of his family at dinner."
Explanation:
Why was the study undertaken?