« previous next »

Author Question: Which of these species was apparently the first to craft stone tools? A) Austral (Read 485 times)

federox

  • Sr. Member
  • ****
  • Posts: 308
on: Aug 8, 2013
Which of these species was apparently the first to craft stone tools?
A) Australopithecus garhi
B) H. erectus
C) H. ergaster
D) H. habilis
E) H. sapiens


theo

  • Hero Member
  • *****
  • Posts: 698
Reply #1 on: Aug 10, 2013
Answer has to be A, 100% :D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

The frequency of competition according to the number of species involved. The frequency of competition according to the number of species involved.
Relationships between biomass variation and species diversity. Relationships between biomass variation and species diversity.
The Blue-bearded Bee-eater Nyctyornis athertoni is a large species of bee-eater found in South Asia. The Blue-bearded Bee-eater Nyctyornis athertoni is a large species of bee-eater found in South Asia.
Evolution of Vertebrate Species Evolution of Vertebrate Species
Andy Warhol, San Francisco Silverspot, from the series Endangered Species Andy Warhol, San Francisco Silverspot, from the series Endangered Species
Video: Corpus Callosum Animation

For a complete list of videos, visit our video library