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 211 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

alvinum

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

« previous next »
 

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.

Embryonic Period Embryonic Period
Embryonic Period Embryonic Period
Embryonic Period Embryonic Period
Embryonic Period Embryonic Period
Embryonic Period Embryonic Period
Embryonic Period Embryonic Period
Video: Lower Limb Arteries Animation

For a complete list of videos, visit our video library