01 Under which condition would the craft role of a coastal centre be established by more than proximity to raw material?
Answer and explanation
Correct answer: B. By finding shell-working tools, cut fragments and unfinished products
Explanation: Being near the sea explains access to shells but does not by itself prove that manufacturing occurred at the centre. Stronger evidence consists of shell-working tools, cutting debris and unfinished bangles or other products found together. This combination records the production process in situ, so option B is correct. Fish bones indicate food practices, while mud houses reveal building materials, not specialised craft activity.