« previous next »

Author Question: The most efficient form of locomotion in the animal kingdom is A) a human walking. B) a human ... (Read 79 times)

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
on: Jul 29, 2018
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
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

A comparison of the proteomes in human liver and skeletal muscle cells A comparison of the proteomes in human liver and skeletal muscle cells
19 weeks old human fetus 19 weeks old human fetus
Bulging Eyes Of The Tarsier Provide Insight Into Evolution Of Human Vision Bulging Eyes Of The Tarsier Provide Insight Into Evolution Of Human Vision
The Human Visual Cortex The Human Visual Cortex
The mesotelencephalic dopamine system in the human brain, consisting of the nigrostriatal pathway ... The mesotelencephalic dopamine system in the human brain, consisting of the nigrostriatal pathway ...
Shaping in Animal Training Shaping in Animal Training
Video: Ultrasound of a Fetus (Sonogram)

For a complete list of videos, visit our video library