Fossil Studies Indicate That Life on Earth First Arose About

question 51

Multiple Choice

Fossil studies indicate that life on earth first arose about 4 billion years ago.How many billion years ago did multicellular living organisms appear in the fossil record

• A)1
• B)2
• C)3
• D)4

---

Definitions:

Composition Carbon

A resistor type made from compressed carbon or graphite mixture, known for its stability and reliability in a range of electrical applications.

Carbon Graphite

A form of carbon characterized by its crystalline structure, used in various applications like electrodes, lubricants, and as a reinforcing material.

Resin Bonding

A technique involving the adhesion of materials using a synthetic or natural resin to bind components together.

Open Circuit

A condition in an electrical circuit where there is a break in the circuit path, preventing current from flowing.