« previous next »

Author Question: Lucy's Baby, an important Au. afarensis fossil from northern Ethiopia, includes a complete skull, ... (Read 75 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?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

The skull of a wild boar found at Lan Lo Au, Hoi Ha Wan Marine Park, Hong Kong The skull of a wild boar found at Lan Lo Au, Hoi Ha Wan Marine Park, Hong Kong
Dolphin attempts to eat baby Dolphin attempts to eat baby
Skull Inferior View Labeled Skull Inferior View Labeled
This chart illustrates the “drip down” model of government. In this, politics is formed by the soc This chart illustrates the “drip down” model of government. In this, politics is formed by the soc
The Mulleta family of Ethiopia, described in the opening vignette. The Mulleta family of Ethiopia, described in the opening vignette.
Video: Passive Smoke Exposure

For a complete list of videos, visit our video library