The Audubon Christmas Bird Count Is an Example of

question 49

Multiple Choice

The Audubon Christmas Bird Count is an example of

• A) critical mass.
• B) citizen science.
• C) using greeting cards with images of rare species to promote conservation.

---

Definitions:

Lymphocyte Proliferation

The rapid multiplication or increase in the number of lymphocytes, a type of white blood cell, often in response to infections or diseases.

Monocyte Migration

The process by which monocytes, a type of white blood cell, move from the bloodstream into tissues, where they become macrophages that ingest and destroy pathogens and dead cells.

Humor

In a medical context, one of the fluids historically believed to be responsible for human health and temperament; in a general sense, the quality of being amusing.

Manipulate Muscles

The practice of physically adjusting or massaging muscles to relieve tension, pain, or to improve mobility and function.