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

Author Question: Modern observations have shown that the geometry of the Universe is ____. a. flat, and the ... (Read 129 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
on: Jul 27, 2018
Modern observations have shown that the geometry of the Universe is ____.
 
  a. flat, and the Universe must be infinite
 b. flat, and the Universe must not be infinite
 c. open, and the Universe must be infinite
 d. closed, and the Universe must be infinite
 e. closed, and the Universe must not be infinite

Question 2

When two arches in a magnetic field encounter each other, ____ can cause powerful eruptions called ____.
 
  a. solar winds; convective zones
 b. prominences; limb darkening
 c. filaments; coronal holes
 d. supergranules; Coulumb barriers
  e. reconnection events; flares


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alexanderhamilton

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 27, 2018
Answer to Question 1

a

Answer to Question 2

e


gbarreiro

  • Member
  • Posts: 566
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Glaucoma. (a) A buildup of pressure within the eye cavities, often caused by a blockage of vessels t Glaucoma. (a) A buildup of pressure within the eye cavities, often caused by a blockage of vessels t
MODERN BIOLOGY MODERN BIOLOGY
Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues
Apply light effleurage around abdomen in a large circle with the palm of a flat hand. Apply light effleurage around abdomen in a large circle with the palm of a flat hand.
Stethoscope with both a bell-shaped and flat-disc amplifier Stethoscope with both a bell-shaped and flat-disc amplifier
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
Video: Mitochondrial Structure & ETC Protein Complexes (Protein Complexes and Electron Transport)

For a complete list of videos, visit our video library