Question

E. Answer the following.
1. List five important features of early humans.
2. What are the sources used to study the evolution of humans?
3. Define fossils. What information do they give us about the past?
4. What are artefacts? What information do they give us about early humans?
5. What is the importance of cave paintings in understanding the lives of early humans?
subject:_ social studies
lesson:_ earliest people ​

Answer 1

Answer:

Key Points

Fossils are the preserved remains or traces of animals, plants, and other organisms from the past.

Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today.

Usually only a portion of an organism is preserved as a fossil, such as body fossils (bones and exoskeletons ), trace fossils (feces and footprints), and chemofossils (biochemical signals).

Paleontologists can determine the age of fossils using methods like radiometric dating and categorize them to determine the evolutionary relationships between organisms.