Fossils represent the animals or plants that were living at a certain time, and can be used to age rocks.
Answer:
The solar system is considered a natural system because it was made and controlled by natural forces, meaning, it was never influenced with human creations. It is considered as one of the products of the phenomenon of the physical world. Hope this answer helps you.
Answer: False
Explanation: The Ozone blocks the ultraviolet radiation
Answer:
In effects research, primary effects are those which are immediate or more predictable while secondary effects are those which are subsequent or less predictable.
Explanation:
