Fossil Steroid and Molecular Clock Evidence Suggests That Animals Originated

question 87

Multiple Choice

Fossil steroid and molecular clock evidence suggests that animals originated

• A)between 710 and 770 million years ago.
• B)more than 100 million years before the oldest known fossils of large animals.
• C)during the Cambrian explosion.
• D)both A and B

---

Definitions:

Sign-In Procedure

The process or steps required to officially mark one's presence or participation in a location, event, or system.

Outside Intruders

Individuals or entities that forcibly enter or invade a place without authorization, often causing harm or disturbance.

Crisis Plan

A pre-determined strategy or set of procedures designed to respond to and manage a crisis effectively, minimizing harm and facilitating recovery.

Efficiently

The ability to achieve a goal or complete a task with a minimum expenditure of time and effort.