In archaeology, excavation is the exposure, processing and recording of archaeological remains. An excavation site or "dig" is a site being studied.
archaeological excavation in Egypt was designed to recover the history of lost ancient cities.
Answer:
Scientific discoveries challenged long-held ideas. The discovery of penicillin lead to development of antibiodics to treat infection.
Explanation:
It's commonly referred to as a 'Confederation'.
Dont drink alcohol
eat healthy foods
