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Human Evolution (Sahelanthropus Tchaedensis (6-7 mya) (Homo ((30,000 ya -1…
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The sahelanthropus tchadensis evolved into the australopithecus afarensis, we are able to tell that they evolved from each other because their skulls have very similar features, they both have a small brain, a sloping face, similar brow ridges, and stretched out skulls.They both have small teeth as well as a spinal cord that's opened underneath the skull instead of near their back.
Sahelanthropus Tchadensis evolved into the Australopithecus Africanus, this shows because they both have the same head shape as well as the same nose shape. They both would have had small brains as well as small teeth. They both also have very similar brow ridges.
The Australopithecus Afarensis evolved into the paranthropus boisei, we know this because they both have similarities such as a stretched out skull, same shape of the skull, and an indent where their teeth are supposed to go.
The homo erectus and the homo neanderthalensis both evolved from the rest of the other species. You are able to tell that they each have very similar skull shapes as well as the same brow ridges. These species also lived very similar life styles.
Gorillas and Chimpanzees can also be found to this day, if you are able to see them you can easily tell that they are extremely similar. They both travel by using their knuckles instead of their palms, you can also tell that they have very similar skull shapes.
Now, us humans evolved from the Homo Sapiens, if you compare a humans skull and the other skulls, you can easily tell that we are very... very similar to them.
