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

Author Question: Kat wants to buy a dog whistle that her dog can hear but she can't. She should get a whistle that ... (Read 72 times)

anshika

  • Hero Member
  • *****
  • Posts: 510
Kat wants to buy a dog whistle that her dog can hear but she can't. She should get a whistle that emits sounds in the range between ____ and _____ Hz.
 
  A) 100; 900
  B) 1,000; 5,000
  C) 15,000; 20,000
  D) 30,000; 40,000

Question 2

The goal of the research of behavioral scientists is to
 
  a. make old findings into new experiments.
  b. learn about the relationships between and among conceptual variables.
  c. determine whether common sense is correct or incorrect.
  d. confirm findings of past research.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amandanbreshears

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

D

Answer to Question 2

b




anshika

  • Member
  • Posts: 510
Reply 2 on: Jun 19, 2018
Wow, this really help


Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

For a complete list of videos, visit our video library