Top Posters
Since Sunday
k
1
Home Q & A Board Science-Related Homework Help Physics
New Topic  
doit_the_clown doit_the_clown
wrote...
Go to Answer
Posts: 1408
Rep: 0 0
7 years ago
A T Tauri star is
A)   a protostar that is ejecting mass near the end of its pre–main-sequence lifetime.
B)   a young, massive O or B star.
C)   a young protostar embedded in a cocoon of dust clouds, visible only by infrared radiation.
D)   a high-mass yellow giant star that pulsates regularly in size and brightness.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
Read 62 times
1 Reply
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
Replies
Answer verified by a subject expert
hyponoticahyponotica
wrote...
#1
Top Poster
Posts: 1396
Rep: 28 0
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

doit_the_clown Author
wrote...

7 years ago
Smart ... Thanks!
aricketts6@
wrote...

Yesterday
Thanks for your help!!
jasonbourne
wrote...

2 hours ago
Thank you, thank you, thank you!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  861 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 145
  
 972
  
 51
Your Opinion
What's your favorite math subject?
Votes: 293
Previous poll results: How often do you eat-out per week?