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

Author Question: Astronomers detect _______________ of ionized gas moving perpendicular to the plane of many ... (Read 22 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
on: Jul 27, 2018
Astronomers detect _______________ of ionized gas moving perpendicular to the plane of many accretion disks.
 
  Fill in the blank(s) with correct word

Question 2

What was the evidence that ancient astronomers used to conclude that Earth did not move?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AngeliqueG

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 27, 2018
Answer to Question 1

jets

Answer to Question 2

Ancient astronomers believed that Earth did not move because they saw no parallax.


Alainaaa8

  • Member
  • Posts: 576
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

An octopus moving between tide pools during low tide An octopus moving between tide pools during low tide
Circumduction Circumduction–Moving a body part in a circular motion. Circumduction Circumduction–Moving a body part in a circular motion.
Midsagittal or median plane along with a sagittal view of the head. Midsagittal or median plane along with a sagittal view of the head.
Apply circular friction around the knee with the heels of the hands moving the skin over soft ... Apply circular friction around the knee with the heels of the hands moving the skin over soft ...
Gently squeeze along the length of the arm with both hands, moving down the arm from shoulder to ... Gently squeeze along the length of the arm with both hands, moving down the arm from shoulder to ...
Video: Central Nervous System Animation

For a complete list of videos, visit our video library