Author Question: In general, the surfaces of the planets will be ________ than the age of the solar system. Fill ... (Read 69 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
In general, the surfaces of the planets will be ________ than the age of the solar system.
 
  Fill in the blank(s) with correct word

Question 2

What is the source of Jupiter's excess energy?
 
  A) Helium rain falling through its interior
  B) The decay of radioactive elements in its dense core
  C) Nuclear fusion in its hot, sunlike core of hydrogen
  D) The slow escape of gravitational energy released during the planet's formation
  E) The tidal stresses of the large Galilean moons



ApricotDream

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

younger

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

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.

For a complete list of videos, visit our video library