This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is true of the Sun? A) It is a self-luminous body of hot gas. B) It is ... (Read 23 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
on: Jul 27, 2018
Which of the following is true of the Sun?
 
  A) It is a self-luminous body of hot gas.
  B) It is the first planet of the Solar System.
  C) It shines by reflecting light from the Moon.
  D) It is the biggest star in the Universe.

Question 2

One light-year (ly) is roughly _____.
 
  A) 1010 km
  B) 1011 km
  C) 1012 km
  D) 1013 km


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

trampas

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

D


@Brianna17

  • Member
  • Posts: 550
Reply 2 on: Jul 27, 2018
Gracias!

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Body plan of an arthropod, as represented by a grasshopper Body plan of an arthropod, as represented by a grasshopper
A schematic of the circulatory system illustrating the pulmonary circulation picking up oxygen from A schematic of the circulatory system illustrating the pulmonary circulation picking up oxygen from
muscles whole body muscles whole body
A) Male body louse. (Courtesy of the Centers for Disease Control and Prevention/Frank Collins, Ph.D. ... A) Male body louse. (Courtesy of the Centers for Disease Control and Prevention/Frank Collins, Ph.D. ...
body body
Bivalve Body Plan: Clam Bivalve Body Plan: Clam
Video: Splitting of Sugar, Oxidation/ Reduction & ATP Generation

For a complete list of videos, visit our video library