Ruby Is 77 Years Old and Can No Longer Control

question 9

Essay

Ruby is 77 years old and can no longer control her urination.What changed in the reflex pathway that used to control her urination?

---

Definitions:

Billion

A numerical value representing one thousand million (1,000,000,000) in the short scale, and commonly used in financial contexts.

Year

A period of time consisting of 12 months or 365 days (366 in a leap year), used as a basic unit of time for calendrical purposes.

Trade Surplus

A situation in which a country's exports exceed its imports, leading to a positive balance of trade.

Export

Goods or services sold by a country to another country, contributing positively to the selling country's balance of trade.