This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What advantages did bipedalism confer on our early human ancestors in the savannah environment? ... (Read 113 times)

jjjetplane

  • Hero Member
  • *****
  • Posts: 556
on: Aug 11, 2018
What advantages did bipedalism confer on our early human ancestors in the savannah environment?
 
  What will be an ideal response?

Question 2

Instead of using race as a characteristic in understanding human variation, anthropologists prefer to use:
 
  a. grids.
  b. taxa.
  c. grades.
  d. clones.
  e. clines.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kbennett34

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 11, 2018
Answer to Question 1

It allowed them to cover long distances without tiring, to carry food in freed hands, to carry food to infants, to wield sticks and make tools, to be exposed to less solar radiation, and to better see predators.

Answer to Question 2

e


jjjetplane

  • Member
  • Posts: 556
Reply 2 on: Aug 11, 2018
Excellent

Kedrick2014

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

The sites of early embryonic development in mammals. The sites of early embryonic development in mammals.
Early claims of relieving headaches with Bromo-Seltzer Early claims of relieving headaches with Bromo-Seltzer
Early Childhood Caries When infants are given a bottle shortly before sleep Early Childhood Caries When infants are given a bottle shortly before sleep
The striking improvements in motor development in the early months The striking improvements in motor development in the early months
Human Genome Variation Human Genome Variation
The effect of gene–environment interaction The effect of gene–environment interaction
Video: Protein catabolism (Krebs cycle) and Protein anabolism (protein synthesis)

For a complete list of videos, visit our video library