Author Question: We can study how galaxies evolve because ________. A) galaxies are transparent to visible light ... (Read 82 times)

stock

  • Hero Member
  • *****
  • Posts: 573
We can study how galaxies evolve because ________.
 
  A) galaxies are transparent to visible light
  B) we can watch as they interact in real time
  C) the farther away we look, the further back in time we see
  D) we are really smart astronomers

Question 2

What color are most of the stars closest to the Sun?
 
  What will be an ideal response?



AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

C

Answer to Question 2

orange or red



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

For a complete list of videos, visit our video library