Geographic Areas That Attract Large Numbers of Persons of Any

question 16

Multiple Choice

Geographic areas that attract large numbers of persons of any single kind have come to be called __________.

• A) co-national communities
• B) ethnic enclaves
• C) foreign folds
• D) new immigrant networks

---

Definitions:

Biconcave Structure

A shape characterized by being concave on both sides, often referred to in the context of red blood cells, enhancing their flexibility and surface area for gas exchange.

Hemoglobin

A protein rich in iron present in red blood cells tasked with carrying oxygen from the lungs to the tissues throughout the body.

Hemoglobin

A molecule found in red blood cells that carries oxygen from the lungs to the tissues throughout the body, and brings carbon dioxide back from those tissues to the lungs.

Hematopoiesis

The process of creating new blood cells in the body, occurring in the bone marrow.