Answer:
True.
Explanation:
Neandertals were the pioneers of the basic things we know for survivance. When the Wurm glaciation happened, the humans had to adapt in order to survive, otherwise the humanity would be extinct.
Neandertals had to made tools from what they had on hand, this means, from the material they had left from their huntings (reindeer, mammoths, rhinos). All these animals gave them the tools to adapt from the low temperatures and low food conditions.