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

Author Question: Pluto has been downgraded to the status of a protoplanet. Indicate whether this statement is true ... (Read 66 times)

fox

  • Hero Member
  • *****
  • Posts: 540
Pluto has been downgraded to the status of a protoplanet.
 
  Indicate whether this statement is true or false.

Question 2

Oxygen was one of the main gases in the early atmosphere.
 
  Indicate whether this statement is true or false.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kmb352

  • Sr. Member
  • ****
  • Posts: 319
Answer to Question 1

Thank you

Answer to Question 2

Answer: FALSE




kmb352

  • Sr. Member
  • ****
  • Posts: 319

 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

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

For a complete list of videos, visit our video library