« previous next »

Author Question: Rock layers containing extensive fossils of organisms with hard parts represent only about 12 of ... (Read 65 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
on: Jul 15, 2018

Rock layers containing extensive fossils of organisms with hard parts represent only about 12 of
  geologic time. Indicate whether the statement is true or false.



Question 2

Relative age dating enables scientists to determine the age in years of a rock mass, whereas absolute
  age dating can only determine the sequence of events. Indicate whether the statement is true or false.



morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 15, 2018
Answer to Question 1

T

Answer to Question 2

F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
Reply #2 on: Jul 15, 2018
Correct answers!


morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jul 15, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

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.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Discovering Fossils 24-30 Discovering Fossils 24-30
Layers of the Integument Layers of the Integument
All living organisms descended from a common ancestral cell All living organisms descended from a common ancestral cell
layers of the skull to memorize for intracranial questions layers of the skull to memorize for intracranial questions
Human Body Parts Human Body Parts
parts parts
Video: Brain Lobes Animation

For a complete list of videos, visit our video library