This topic contains a solution. Click here to go to the answer

Author Question: In perceiving its environment, a dolphin makes use of A) echoes. B) the Doppler effect. C) ... (Read 176 times)

Cooldude101

  • Hero Member
  • *****
  • Posts: 557
In perceiving its environment, a dolphin makes use of
 
  A) echoes.
  B) the Doppler effect.
  C) ultrasound.
  D) all of the above
  E) none of the above

Question 2

A dolphin perceives its environment by the sense of
 
  A) sight.
  B) sound.
  C) both of these
  D) neither of these



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akudia

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C




Cooldude101

  • Member
  • Posts: 557
Reply 2 on: Jul 29, 2018
Excellent


billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
:D TYSM

 

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?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

For a complete list of videos, visit our video library