The First Mammals

question 70

Multiple Choice

The first mammals

• A)were probably most active during the day.
• B)were the size of modern horses and elephants.
• C)had large eye sockets.
• D)underwent rapid adaptive radiation during the "reign" of the dinosaurs.

---

Definitions:

Industrial Era

A period of history, typically considered to have begun in the late 18th century, characterized by the development of industry on a large scale.

Absence of Faith

The lack of belief in religious or spiritual doctrines, often involving skepticism or secular beliefs.

Illiterate Russian

Describes an individual from Russia who lacks the ability to read or write, reflecting on educational challenges in historical or contemporary contexts.

Sewing Machine

A mechanical or electromechanical device used to stitch fabric and other materials together with thread.