Author Question: The most efficient form of locomotion in the animal kingdom is A) a human walking. B) a human ... (Read 91 times)

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
The most efficient form of locomotion in the animal kingdom is
 
  A) a human walking.
  B) a human on a bicycle.
  C) a propeller-driven airplane.
  D) a bird flying.
  E) railroad trains.

Question 2

One way to describe the allowed matter fields for an isolated hydrogen atom is that they are
 
  A) the electromagnetic fields that can be produced by the orbiting electron.
  B) the various possible elliptical shapes for the orbit of the electron.
  C) the possible shapes of the electron's charge that will just fit around the nucleus.
  D) the possible standing waves that will just fit around the nucleus.
  E) the patterns that are spherically symmetric relative to the nucleus.



Bison

  • Sr. Member
  • ****
  • Posts: 342
Answer to Question 1

B

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

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?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

For a complete list of videos, visit our video library