Evolutionary Trees Are Continually Revised by Scientists as New Information

question 65

Multiple Choice

Evolutionary trees are continually revised by scientists as new information becomes available from various sources such as

• A) better understanding of the details of physiological processes.
• B) additional, similar fossils found in relation to the geological time period.
• C) the continued evolution of current Earth species.
• D) the identification of alien species that have reached Earth via meteorites and comets.

---

Definitions:

Social Loafing

The phenomenon where individuals exert less effort when working in a group than when working alone.

Group Undertaking

A collaborative endeavor or project that is carried out by a group of individuals or organizations working together towards a common goal.

Social Venues

Places or settings where people gather for social interactions, such as parties, clubs, community centers, or public events.

Value-Expressive Influence

The effect on consumer behavior driven by the desire to express one's self-concept through the use of products or brands.