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

Author Question: The Cretaceous period was in this era A) Cenozoic. B) Mesozoic. C) Paleozoic. D) ... (Read 211 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
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
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


alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

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

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

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

For a complete list of videos, visit our video library