Yes, it is believed that one of the first Greek ancient astronomers, and the first notable Greek philosopher, was Thales, who lived at the beginning of the 6th Century BCE.
Answer:
A fault is found that cuts through lower rock layers but not those above it. What can most likely be concluded? The fault is the same age as the layers it cuts through, and the same age as the layers above it.
Explanation:
An example of a parallel choice on a dichotomous key is happy or sad and old or young. Either one of those answers.
The answer for the first question is
1. 5ml
The answer for the second question is
2. 4g/ml