« previous next »

Author Question: Which of the following statements about H. erectus fossils is NOT true? A. They had a thicker ... (Read 51 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Aug 11, 2018
Which of the following statements about H. erectus fossils is NOT true?
 
  A. They had a thicker skull bone and a very robust skeleton.
  B. They indicate increasing hunting proficiency.
  C. They are often found associated with Acheulean stone tools.
  D. They have hyperrobust chewing muscles and broad, flat molars.
  E. They show an increasing reliance on cultural adaptation.

Question 2

Which of the following statements about the appearance of H. habilis is true?
 
  A. H. habilis evolved from Paranthropus boisei, the hyperrobust australopith.
  B. H. habilis demonstrates the adaptive advantage of sedentism.
  C. H. habilis was relatively small in stature compared to H. erectus.
  D. H. habilis shows evidence of a shift from an arboreal to an open-grassland environment.
  E. H. habilis represents a gradual shift away from predation to vegetarianism.


ju

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Aug 11, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

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?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

An example of layers, or strata, of sedimentary rock that contain fossils An example of layers, or strata, of sedimentary rock that contain fossils
Perchoerus fossils Perchoerus fossils
Discovering Fossils 11-30 Discovering Fossils 11-30
Discovering Fossils 08-30 Discovering Fossils 08-30
The cranium of early African H. erectus KNM-ER 3733 is nearly 1.8 million years old. The cranium of early African H. erectus KNM-ER 3733 is nearly 1.8 million years old.
Anterosuperior view of true pelvis (blue) Anterosuperior view of true pelvis (blue)
Video: How to make cDNA Animation

For a complete list of videos, visit our video library