what do u know about heidelberg man and neanderthal man

Characteristics of both were:
Heidelberg man:
1. Bigger jaws compared to modern man

2. Better developed head

3. They couldn't speak

4. They were found first in Germany

Neanderthal man

1. Short staure, big chest, flat head.
2. Neck resembled with that of bull.
3. Their remians were found in valley of Neander in Germany.
Regards