The work of James Hutton and Charles Lyell suggests that

◯ Earth is many millions of years old.

◯ Earth is several thousand years old.

◯ all fossils were formed in the last 1000 years

◯ all rocks on Earth contain fossils.

 

1. James Hutton was the first to propose that geological change occurred gradually by the accumulation of small changes from processes that are occurring today, but who was the first to popularize this idea with additional geological evidence and to inspire Darwin to consider that the earth is millions of years old instead of only thousands of years old?

Purtilo suggests that healthcare professionals should reward themselves when: