Final answer:
Prehistoric archaeology faces challenges in interpreting the past due to the lack of written records. Perishable artifacts pose additional difficulties as they decay easily and few survive today.
Step-by-step explanation:
Prehistoric archaeology faces several challenges, including a lack of written records which makes interpretation more difficult. Additionally, the scarcity of well-preserved artifacts and fossils from prehistoric times can limit our understanding of past cultures and their practices.
When it comes to studying perishable artifacts specifically, the challenges are even greater. Perishable artifacts are items made from materials that decay easily, such as wood or textiles. Because these materials don't preserve well over time, few of them survive to the present day. This makes it challenging to study and understand aspects of prehistoric cultures that relied heavily on perishable items, such as clothing, baskets, or wooden tools.