Explain how the description of "hertz" in "Animal Sounds" develops an idea introduced in "Incredible Animal Ears." Include details from each source to support your response.

In the story "a very old man with enormous wings", why does the young girl get changed into a spider?

Jargon is a specialized vocabulary of a particular group trade or profession

Meaning to its abbreviation. 1. contraction gr. 2. obsolete as 3. greek pl. 4. anglo-saxon obs. 5. plural g. 6. german ff. 7. that is pron. 8. colloquialism colloq. 9. following i. e. 10. pronoun contr.