« previous next »

Author Question: According to your text, paleoanthropologists suggest that the fossil forms called __________ were ... (Read 159 times)

olgavictoria

  • Hero Member
  • *****
  • Posts: 528
on: Aug 11, 2018
According to your text, paleoanthropologist s suggest that the fossil forms called __________ were the immediate predecessors to the genus Homo.
 
  A. Aegyptopithecus
  B. Proconsul africanus
  C. Australopithecus
  D. Ardipithecus

Question 2

You are excavating a site in East Africa dating to about 3.5 million years ago. You find about 50 percent of a skeleton of a fossil hominin. From the skull you calculate that the cranial capacity was about 440 cc.
 
  The finger bones are curved, suggesting arboreal locomotion was possible, but the pelvic structure suggests bipedalism. You have probably found the remains of a(n) __________.
  A. Homo erectus
  B. Australopithecus robustus
  C. Homo habilis
  D. Australopithecus afarensis


kescobar@64

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Aug 11, 2018
Answer to Question 1

Answer: C

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?

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?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

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.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Male coho salmon exhibit two alternative life history strategies. “Jack†Male coho salmon exhibit two alternative life history strategies. “Jackâ€ÂÂ
Diagram of a typical fossil-fueled power plant Diagram of a typical fossil-fueled power plant
Examples of common forms of strabismus: (A) esotropia with the right eye turning inward and (B) exot Examples of common forms of strabismus: (A) esotropia with the right eye turning inward and (B) exot
Renal calculi (stones) can form in several areas within the urinary tract. When they form in the kid Renal calculi (stones) can form in several areas within the urinary tract. When they form in the kid
The upper intake manifold, often called a plenum, attaches to the lower intake manifold. The upper intake manifold, often called a plenum, attaches to the lower intake manifold.
Fossil fuels production Fossil fuels production
Video: Major Elements in Biological Molecules: Carbohydrates

For a complete list of videos, visit our video library