Author Question: What are the two species of rat that have been domesticated?[br][br][b][color=#165FFA]Question ... (Read 28 times)

dollx

  • Hero Member
  • *****
  • Posts: 558
What are the two species of rat that have been domesticated?

Question 2

What is the magnitude of the current in the 20- resistor?
 
   


   
  a.
  0.75 A
   
  b.
  0.00 A
   
  c.
  0.25 A
   
  d.
  0.50 A
   
  e.
  1.00 A



mtmmmmmk

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

The black ratsometimes referred to as the roof, climbing, or gray ratand the brown ratsometimes
referred to as the Norway, barn, sewer, or wharf rat.

Answer to Question 2

d



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

For a complete list of videos, visit our video library