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

Author Question: The Devonian is a(n) a. epoch. b. era. c. eon. d. period. ... (Read 156 times)

lilldybug07

  • Hero Member
  • *****
  • Posts: 546
The Devonian is a(n)
 a. epoch.
  b. era.
  c. eon.
  d. period.

Question 2

The Permian is a(n)
 a. epoch.
  b. era.
  c. eon.
  d. period.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

skipfourms123

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

d

Answer to Question 2

d



lilldybug07

  • Hero Member
  • *****
  • Posts: 546
Both answers were spot on, thank you once again



skipfourms123

  • Sr. Member
  • ****
  • Posts: 343
Great! Please up vote :D



 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

For a complete list of videos, visit our video library