« previous next »

Author Question: Bipedal walking is more energy efficient __________. a. than knucklewalking b. than ... (Read 129 times)

123654777

  • Hero Member
  • *****
  • Posts: 585
on: Jul 10, 2018
Bipedal walking is more energy efficient __________.
 
  a. than knucklewalking
  b. than quadrupedalism
  c. when running
  d. than arboreal locomotion

Question 2

Which of the following is NOT a scenario for the evolution of bipedalism?
 
  a. energy efficiency
  b. tool making
  c. ecology
  d. sexual selection


dajones82

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer a

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?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

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?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Energy cycle of the biosphere Energy cycle of the biosphere
Bonding Partners and Energy May Change in a Chemical Reaction Bonding Partners and Energy May Change in a Chemical Reaction
Energy profile of anaerobic glycolysis Energy profile of anaerobic glycolysis
Wind energy Wind energy
Expressing amounts of energy in different energy units is necessary to solve many chemistry ... Expressing amounts of energy in different energy units is necessary to solve many chemistry ...
Selected hormones and their role in energy intake Selected hormones and their role in energy intake
Video: Transcription - Introns and exons

For a complete list of videos, visit our video library