Life of early humans was different from ours.
Answers
Early humans may have been primitive—but they had some sophisticated habits and tastes. ... Compared to modern humans, Stone Age humans and human ancestors may have been primitive—but they were far more sophisticated than the grunting cavemen often depicted on screen
Homo habilis had a bigger brain and was more in sync with our human evolutionary tree, Ashley says. Both species were about 4.5 to 5.5 feet tall, and their lifespan was likely about 30 to 40 years. “It was a very stressful life because they were in continual competition with carnivores for their food.”
Basically, Early Man was having limbs and the ability to understand and comprehend whereas other mammals don't have the ability to do so!
The early man was bipedal, capable of communicating with each other and could make and use tools. Early Man: Early man was a wanderer. Modern Man: Modern man spends a settled life in a particular residence. Early Man: Early man was a hunter – gatherer.