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

Author Question: Ionized helium lines are found in both type B and O stars. Indicate whether the statement is true ... (Read 65 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jul 27, 2018
Ionized helium lines are found in both type B and O stars.
 
  Indicate whether the statement is true or false

Question 2

The galaxies that reveal their motion through the intergalactic medium are called ________.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jsherida

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

head-tail radio galaxies


LaDunn

  • Member
  • Posts: 526
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Examples of deep-sea corals found in the Sable Gully, 200 km off the coast of Nova Scotia. Examples of deep-sea corals found in the Sable Gully, 200 km off the coast of Nova Scotia.
Suture Use, Size, and Type of Material Suture Use, Size, and Type of Material
Type of Interactions, Model, Examples and Dependence of Energy on Distance Type of Interactions, Model, Examples and Dependence of Energy on Distance
Cordilleran-Type Mountain Building Cordilleran-Type Mountain Building
Comparison of A-type Climates Comparison of A-type Climates
Offset Method Plot of Land with Offset Lines Offset Method Plot of Land with Offset Lines
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library