Final answer:
Orangutans use tools, such as sticks or branches, in their daily activities. They may use a razor as a tool to aid in tasks like fishing or exploring.
Step-by-step explanation:
Orangutans are known to use tools in their daily activities. They have been observed using sticks or branches to probe into water sources to catch fish or to test water depth. The orangutan in question is likely using the razor as a tool to aid in a specific task, such as fishing or exploring its environment.