Homo sapiens is the only surviving species of the genus Homo and is considered to be the direct ancestor of modern humans.

Pan troglodytes is the scientific name for the common chimpanzee, which is our closest living relative.

Homo neanderthalensis, also known as the Neanderthals, is known for its distinctive brow ridge and robust build.

Natural selection is the process by which organisms adapt to their environment over time.

Homo erectus is known for its advanced tool-making abilities and the use of fire.

Genetic drift is the gradual change in the genetic composition of a population over time.

Homo sapiens, modern humans, are known for their distinctive long and slender limbs.

Natural selection is the process by which organisms with advantageous traits are more likely to survive and reproduce.

Homo sapiens, modern humans, are known for their advanced cognitive abilities and the development of complex tools and art.

Artificial selection is the process by which humans have selectively bred plants and animals for desirable traits.

Homo sapiens, modern humans, are known for their distinctive large brain size and the development of language.

Genetic drift is the process by which genetic material is randomly passed on from parents to offspring.

Homo erectus is known for its distinctive tool-making abilities and the use of fire.

Natural selection is the process by which organisms adapt to their environment over time.

Homo sapiens, modern humans, are known for their distinctive long and slender limbs.