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

Author Question: Which of these planets is approximately the same size as Earth? a. Venus b. Mars c. Saturn d. ... (Read 227 times)

jerry coleman

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
Which of these planets is approximately the same size as Earth?
 
  a. Venus
 b. Mars
 c. Saturn
 d. Mercury
  e. Pluto

Question 2

The star Wolf 359 is 7.7 light years away. What is that distance in kilometers?
 
  a. 7.7 x 108 km
 b. 14 x 1013 km
 c. 0.78 x 108 km
  d. 7.28 x 1013 km
  e. 7.28 x 1012 km


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wergv

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 27, 2018
Answer to Question 1

a

Answer to Question 2

d


jerry coleman

  • Member
  • Posts: 570
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

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?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

THEMIS image of probable Mars cave entrances THEMIS image of probable Mars cave entrances
The Changing Appearance of Venus The Changing Appearance of Venus
China's proposed supercollider plans to be twice the size of the Large Hadron Co China's proposed supercollider plans to be twice the size of the Large Hadron Co
Orbits of the Planets Orbits of the Planets
Venus with water Venus with water
Video: Introduction to Photolithography - WC, BLF, PA, Hard and Soft baking

For a complete list of videos, visit our video library