« previous next »

Author Question: Rock layers containing extensive fossils of organisms with hard parts represent only about 12 of ... (Read 138 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?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Several species of squirrels have melanistic phases. In large parts of United States and Canada, the Several species of squirrels have melanistic phases. In large parts of United States and Canada, the
Discovering Fossils 28-30 Discovering Fossils 28-30
Child development varies and is hard to predict Child development varies and is hard to predict
Granite: a Common Rock in Continental Crust Granite: a Common Rock in Continental Crust
The Principal Parts of a Multipolar Neuron The Principal Parts of a Multipolar Neuron
The Basic Parts of a Neuron The Basic Parts of a Neuron
Video: Nucleic acid digestion -small intestine

For a complete list of videos, visit our video library