« previous next »

Author Question: Small black print on a white background is an example of a stimulus with _________ frequency and ... (Read 13 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
on: Jun 21, 2018
Small black print on a white background is an example of a stimulus with _________ frequency and _________ contrast.
 
  a. high; high
 b. high; low
 c. low; high
 d. low; low

Question 2

Humans need to ingest
 
  a. no fluids in addition to those contained in food.
 b. about 0.3 liters (about .10 gallons) of fluid per day.
  c. about 1 liter (about .27 gallons) of fluid per day.
  d. about 2.5 liters (about .55 gallons) of fluid per day.


Benayers

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 21, 2018
Answer to Question 1

a

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Pacific Black Duck at Austins Ferry, Tasmania, Australia Pacific Black Duck at Austins Ferry, Tasmania, Australia
Why Cells Are Small 2 Why Cells Are Small 2
White clover White clover
What is the frequency of 20-mm microwaves? (c = 3.0 × 108 m/s) A) 100 MHzB) 400 MHzC) 15 GHzD) ... What is the frequency of 20-mm microwaves? (c = 3.0 × 108 m/s) A) 100 MHzB) 400 MHzC) 15 GHzD) ...
The frequency of aneuploidy changes dramatically over developmental time. Between 6 to 8 weeks and 2 The frequency of aneuploidy changes dramatically over developmental time. Between 6 to 8 weeks and 2
Video: Phases of an Action Potential - Resting Potential, Threshold, Rising, Falling, & Recovery Phases

For a complete list of videos, visit our video library