« previous next »

Author Question: Lucy's Baby, an important Au. afarensis fossil from northern Ethiopia, includes a complete skull, ... (Read 77 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
on: Aug 11, 2018
Lucy's Baby, an important Au. afarensis fossil from northern Ethiopia, includes a complete skull, mandible, and face. What is an important outcome of this find?
 
  A. It indicates that Au. afarensis had a prolonged childhood period of slow brain growth.
  B. It has a human-like skull and upper body, unlike Lucy.
  C. It is the first fossil hominid child found alongside its mother.
  D. It was found to have a large cranial capacity but was not bipedal, drawing into question how these traits develop in childhood.
  E. It sheds light on growth processes in human ancestors, including brain and dental development.

Question 2

Which of the following is NOT a location where australopith fossils have been found?
 
  A. Ethiopia
  B. Tanzania
  C. Kenya
  D. Gibraltar
  E. South Africa


jennafosdick

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 11, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

A cast of a Homo floresiensis skull, A cast of a Homo floresiensis skull,
Fossil Size Fossil Size
Important Trace Elements in the Body Important Trace Elements in the Body
Typical engine analyzer hookup that includes a scope display. (1) Coil wire on top of the ... Typical engine analyzer hookup that includes a scope display. (1) Coil wire on top of the ...
How to complete the square How to complete the square
Homo habilis skull Homo habilis skull
Video: Buffers definition and the role of buffer in the body

For a complete list of videos, visit our video library