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kari74 [83]
3 years ago
13

Which of the following is a possible ancestor to modern humans? a. Australopithecine Afarensis b. Australopithecine Robustus c.

Neanderthals d. Apes and Chimpanzees
Biology
2 answers:
BARSIC [14]3 years ago
7 0
According to science, D would be the correct answer. Hope this helps!
KATRIN_1 [288]3 years ago
5 0

Answer:

a. Australopithecine Afarensis

Explanation:

With a skull of 3 million years, scientists have been able to prove the existence of Australopithecus afarensis, the oldest ancestor of humanity. 4 million years ago, humanity did not exist. But at least one creature bore in its bones what would be the hallmark of Homo sapiens. Australopithecus afarensis, that creature's name, had a tiny brain. But it stood like no monkey could do, representing an ancestral trait that would be passed from generation to generation to modern man.

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4. Neuromodulation is a slow process, while classic synaptic transmission occurs fast.


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