Which Animal Has Unihemispherical Sleep Patterns

question 2

Multiple Choice

Which animal has unihemispherical sleep patterns?

• A) monkey
• B) shark
• C) human
• D) dolphin

---

Definitions:

Cross Rate

The exchange rate between two currencies, calculated based on their respective exchange rates with a third common currency.

Exchange Rates

The value of one currency expressed in terms of another currency.

Exchange Rate Fluctuations

Variations in the value of one currency relative to another, which can affect the profitability of international investments and trade.

Deferred Payment

A delayed payment agreement which allows the buyer to take possession of goods or services upfront and pay for them at a later date.