« previous next »

Author Question: Bipedal walking is more energy efficient __________. a. than knucklewalking b. than ... (Read 128 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?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

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.

Free energy change during electron transport Free energy change during electron transport
The energy cycle of life The energy cycle of life
Comparison of energy consumption in developing and industrialized nations Comparison of energy consumption in developing and industrialized nations
China has relied on cheap coal to meet its demand for energy China has relied on cheap coal to meet its demand for energy
Expressing amounts of energy in different energy units is necessary to solve man Expressing amounts of energy in different energy units is necessary to solve man
ATP, an important energy currency in cells ATP, an important energy currency in cells
Video: Cell mediated immune response to a viral infection Animation

For a complete list of videos, visit our video library