Which species had a big toe in line with their stride? Choose "yes" or "no" to recreate this part of your character matrix. 1 2 1 Australopithecus afarensis Ardipithecus ramidus Homo habilis Homo erectus 1. Yes 2. No

Can you please help answer this question and explain why that is the one?

When comparing modern human skulls to those of our ancestors it is clear that... Selected answer will be automatically saved. For keyboard navigation, press up/down arrow keys to select an answer. a с Question 48 d Ours skulls are different than theirs Our skulls are the same as our oldest relatives Our skulls are the same as our most recent relatives Our skulls are the same as our theirs

Why are primates social? Think about this question from an evolutionary perspective.

Use the table below to follow along with different human ancestors.

Select one of the following Homo genus species: H. habilis / H. erectus / H. neanderthalensis. Answer all of the following questions about your selected species. • Dates of existence• Representative sites (locations where we find this species)• Basic physical features (specifically build and brain size / cranial capacity)• Tool use (if any) and evidence of this use• One interesting fact about your selected species

Match the hominin species with the characters they exhibit. Though each option might apply to more than one species, each character is only used once. Australopithecus robustus [Choose ] V Postorbital constriction Cranial capacity 700+cc Anterior pillars Short, wide palate Hyper-thick molar enamel and molarized premolars Australopithecus boisei Homo rudolfensis [Choose ] Australopithecus africanus [Choose ] Homo habilis [Choose]

Contrast what you learned about how H. naledi walked to how A. sediba walked (google it). What are the key differences between the two? How is each different from how we walk? Give some reasons why this might matter to our understanding of where us modern humans fit into the evolutionary story.

This is a potential phylogenetic tree created by anthropologists at UC Berkeley.A-Ardipithecus ramidusB-Australopithecus anamensisC-Australopithecus afarensisD-Australopithecus africanusE-Paranthropus aethiopicusF-Paranthropus robustusG-Paranthropus boiseiH-Australopithecus garhiI-Homo rudolfensisJ-Homo habilusK-Homo ergasterL-Homo erectusM-Homo heidelbergensisN-Homo neanderthalensisO-Homo sapiens What kinds of evidence to you think anthropologists used to create this tree?