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

Author Question: A galaxy is at a distance of one billion light years. Which of the following is true? A) We see ... (Read 46 times)

saraeharris

  • Hero Member
  • *****
  • Posts: 546
on: Jul 27, 2018
A galaxy is at a distance of one billion light years. Which of the following is true?
 
  A) We see the galaxy the way it will be in one billion years.
  B) We see the galaxy the way it was one billion years ago.
  C) We see the galaxy the way it was when the universe was one billion years old.
  D) We see what our galaxy will be like in one billion years.
  E) We have no knowledge of anything at that distance.

Question 2

Mercury has weird terrain directly opposite its huge Caloris Impact Basin.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

EAN94

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

TRUE


saraeharris

  • Member
  • Posts: 546
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Curved Spacetime and the Path of Light Curved Spacetime and the Path of Light
A Starburst Galaxy A Starburst Galaxy
Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
Review Cognitive Changes over the Adult Years Review Cognitive Changes over the Adult Years
Trends in employed mothers with a child/children younger than 3 years of age Trends in employed mothers with a child/children younger than 3 years of age
Light-independent reactions of photosynthesis Light-independent reactions of photosynthesis
Video: Brain Anatomy Animation (Part 1 of 2)

For a complete list of videos, visit our video library