Xerophthalmia, as Shown in This Visual, Is a Leading Cause

question 29

Multiple Choice

Xerophthalmia, as shown in this visual, is a leading cause of preventable blindness due to a deficiency of

• A) calcium.
• B) iodine.
• C) iron.
• D) vitamin A.

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Definitions:

Abandoned Shipwreck Act

A U.S. federal law that asserts state ownership and preservation rights over abandoned shipwrecks located in its waters.

Law of Finds

A legal doctrine that governs the rights to ownership of property that has been unclaimed and discovered.

Law of Salvage

A principle in maritime law where a person who recovers another's ship or cargo after peril or loss at sea is entitled to a reward proportional to the value of the property saved.

Demolition Derby

A motorsport event where participants deliberately crash their vehicles into one another until only one is left operational.