How Do the Footprints Pictured in "Fossil Footprints from Laetoli

question 73

Multiple Choice

How do the footprints pictured in "Fossil Footprints from Laetoli in Tanzania" reflect the belief of many scholars that Australopithecines had short legs and travelled slowly?

• A) The uneven depth of the footprints
• B) The footprints are spaced closely together.
• C) The directional variation of the footprints
• D) The relatively small size of some of the footprints

---

Definitions:

National Labor Relations Board

An independent federal agency in the United States that enforces labor laws in relation to collective bargaining and unfair labor practices.

Lockout

An employer's exclusion of workers from a workplace until they meet certain conditions.

Bargaining Structure

The framework within which labor negotiations and collective bargaining between employers and employees or their representatives take place.

Corporate Campaigns

Bringing public, financial, or political pressure on employers during union organization and contract negotiation.