Final answer:
In the Stone Age, clothing would have been made from both animal hides and plant fibers. Modern humans used animal hides as blankets and developed sewing needles to create more functional clothing.
Step-by-step explanation:
The clothes in the Stone Age would have been made from both animal hides and plant fibers. Modern humans in colder conditions would have used animal hides as blankets draped over their bodies to keep warm. They also developed sewing needles made of bone, which allowed them to stitch together hides and plant fibers to create more functional clothing.