Author Question: Convection never occurs in the core of any type of star. Indicate whether the statement is true ... (Read 33 times)

abc

  • Hero Member
  • *****
  • Posts: 543
Convection never occurs in the core of any type of star.
 
  Indicate whether the statement is true or false

Question 2

The region of our solar system between Mercury and Mars has very few asteroids, while the region between Mars and Jupiter has many asteroids.
 
  Based on what you have learned, what is the most likely explanation for the lack of asteroids between Mercury and Mars? A) There were very few planetary leftovers in this region, because most of the solid material was accreted by the terrestrial planets as the planets formed.
  B) It was too hot for asteroids to form in this part of the solar system.
  C) Gravity was too weak to allow asteroids to form in this part of the solar system.
  D) All the asteroids that formed between Mercury and Mars later migrated to the asteroid belt between Mars and Jupiter.



sylvia

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

FALSE

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

For a complete list of videos, visit our video library