Question

ch question from the choices available.
4 what marked the start of the neolithic a
a people living in large groups rather than
extended families
b the agricultural revolution
c the use of teamwork in hunting wild an
d more people living as nomads
5 how can radiologists help historians le
the past?
a they can look at weapons to determi
people hunted.
b they can examine dna to trace hur

Explanation:

Question 4

The Neolithic Age (New Stone Age) began with the Agricultural Revolution, which involved the shift from hunting - gathering to farming and animal domestication. Option A: Living in large groups was a result, not the start. Option C: Teamwork in hunting was common in earlier periods. Option D: Nomadic life was more typical of Paleolithic; Neolithic saw settled life due to agriculture.

Radiologists use imaging techniques, but for historians, DNA examination (by related fields like molecular biology, but radiologists' role in DNA is less direct; however, among the options, examining DNA to trace human history is a way science helps history. Option A: Looking at weapons is more for archaeologists or historians themselves, not radiologists.

Answer:

B. the agricultural revolution

Question 5 (Incomplete, but based on visible part)