Final answer:
Anatomically modern H. sapiens first appear in the fossil record around 200,000 years ago in Africa, with biological modernity achieved by about 300,000 years ago, as evidenced by fossils found in Morocco.
Step-by-step explanation:
The first anatomically modern H. sapiens appear in the fossil record about 200,000 years ago in Africa. These early humans had bodies similar to those of today's humans but had not yet developed the complex cultures and technologies of later periods. Notably, they had chins, an adaptation believed to be linked with the evolution of human speech. The "Out of Africa" model is the most accepted theory regarding the spread of modern humans. This theory posits that these anatomically modern humans emerged first in Africa and then spread outwards, replacing other hominid species.
By about 300,000 years ago, Homo Sapiens had emerged biologically identical to modern humans, as indicated by fossils found in Morocco in 2017. Over time, Homo Sapiens developed complex tools and use of fire, which enabled them to adapt and thrive in diverse environments.