« previous next »

Author Question: Which planet experiences the greatest change between its actual day temperature and actual night ... (Read 137 times)

cartlidgeashley

  • Hero Member
  • *****
  • Posts: 572
on: Jul 27, 2018
Which planet experiences the greatest change between its actual day temperature and actual night temperature?
 
  A) Mercury
  B) Venus
  C) Earth
  D) Mars

Question 2

When we say that the Sun is a ball of plasma, we mean that
 
  A) the Sun is made of material that acts like a liquid acts on Earth.
  B) the Sun is made of atoms and molecules.
  C) the Sun consists of gas in which many or most of the atoms are ionized (missing electrons).
  D) the Sun is roughly the same color as blood.


Li Jun

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

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

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Elaboration Likelihood Model of Attitude Change Elaboration Likelihood Model of Attitude Change
How to find when Celsius and Fahrenheit are the same temperature How to find when Celsius and Fahrenheit are the same temperature
Climate Change: Timescale decades to centuries Climate Change: Timescale decades to centuries
Ice cores: Periods of rapid climate change especially in North Atlantic Ice cores: Periods of rapid climate change especially in North Atlantic
Effects of Retrieval Practice on Predicted and Actual Memory Performance Effects of Retrieval Practice on Predicted and Actual Memory Performance
Determine the enthalpy change of this reaction Determine the enthalpy change of this reaction
Video: Import of Dietary Glucose from Intestines to Bloodstream

For a complete list of videos, visit our video library