The Earliest Evidence for Life on Earth Dates to

question 104

Multiple Choice

The earliest evidence for life on Earth dates to

• A)about 4.5 billion years ago.
• B)about 3.8 billion years ago.
• C)about 2 billion years ago.
• D)about 570 million years ago.
• E)about 65 million years ago.

---

Definitions:

Roles

The behaviors, obligations, and privileges associated with a social status or position within a group or society.

Family-Centered Approach

An approach in healthcare and education that views the family as an integral part of the decision-making process and support system.

Understanding

The ability to comprehend or grasp the meaning, nature, or importance of something.

Basic Needs

Fundamental requirements for human survival and well-being, including food, water, shelter, and safety.