« previous next »

Author Question: Based on hand anatomy, robust australopithecines may have __________. a. never used tools b. ... (Read 18 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
on: Jul 10, 2018
Based on hand anatomy, robust australopithecines may have __________.
 
  a. never used tools
  b. been among the earliest makers of stone tools
  c. been limited to using natural objects as tools
  d. been clumsier tool makers than contemporary gracile australopithecines

Question 2

Most scientists agree that __________ is the most likely root ancestor of the australopithecines.
 
  a. Au. aethiopicus
  b. Au. anamensis
  c. Au. bahrelghazali
  d. K. playtops


moormoney

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer b

Answer to Question 2

Answer b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

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?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Organization of proteins based on motifs Organization of proteins based on motifs
The overlapping relationship among research, evidence-based practice The overlapping relationship among research, evidence-based practice
Nurse's hand over patients abdomen Nurse's hand over patients abdomen
Typical hand deformities associated with rheumatoid arthritis. Typical hand deformities associated with rheumatoid arthritis.
Effleurage hand over hand along spinal muscles. Stand at the side directly facing the table and ... Effleurage hand over hand along spinal muscles. Stand at the side directly facing the table and ...
An electrochemical cell is based on these two half-reactions An electrochemical cell is based on these two half-reactions
Video: Neural regulation of blood pressure - baroreceptor and chemoreceptor reflexes

For a complete list of videos, visit our video library