This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The Cretaceous period was in this era A) Cenozoic. B) Mesozoic. C) Paleozoic. D) ... (Read 161 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
on: Jul 14, 2018
The Cretaceous period was in this era
 
  A) Cenozoic.
  B) Mesozoic.
  C) Paleozoic.
  D) Precambrian.

Question 2

Of the past 2.5 billion years, what  have been ice ages?
 
  A) 60-70
  B) 10-20
  C) 40-50
  D) 70-80


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

LP

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


humphriesbr@me.com

  • Member
  • Posts: 550
Reply 2 on: Jul 14, 2018
Thanks for the timely response, appreciate it

sarah_brady415

  • Member
  • Posts: 328
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Shelled invertebrate fossils of the Ordovician period Shelled invertebrate fossils of the Ordovician period
Detail of the Chinese-style gate of Nishi Hongan-ji in Kyoto; Momoyama period; National Treasure Detail of the Chinese-style gate of Nishi Hongan-ji in Kyoto; Momoyama period; National Treasure
How Long Do You Ovulate After Your Period? How Long Do You Ovulate After Your Period?
Embryonic Period Embryonic Period
Embryonic Period Embryonic Period
Embryonic Period - lacunae Embryonic Period - lacunae
Video: How eudicots (true dicots) differ from monocots Animation

For a complete list of videos, visit our video library