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

Author Question: The ____________________ hypothesis suggests that the Milky Way galaxy formed from a single cloud ... (Read 23 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Jul 27, 2018
The ___________________ _ hypothesis suggests that the Milky Way galaxy formed from a single cloud that flattened into a disk.
 
  Fill in the blank(s) with correct word

Question 2

What must occur for an object to be considered a main-sequence star?
 
  a. hydrostatic equilibrium
  b. nuclear fusion reaction in the core
  c. protostar life begins
  d. hydrostatic equilibrium and nuclear fusion reaction in the core


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

1_Step_At_ATime

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 27, 2018
Answer to Question 1

monolithic collapse
or
top-down

Answer to Question 2

d


dbose

  • Member
  • Posts: 597
Reply 2 on: Jul 27, 2018
Excellent

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment. Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment.
Artist's conception of the birth of a star within a dense molecular cloud. Artist's conception of the birth of a star within a dense molecular cloud.
A Starburst Galaxy A Starburst Galaxy
A single base substitution leading to a single amino acid substitution in the hemoglobin beta chain A single base substitution leading to a single amino acid substitution in the hemoglobin beta chain
The Activation-Synthesis Hypothesis of Dreaming The Activation-Synthesis Hypothesis of Dreaming
Fornax Galaxy Cluster Fornax Galaxy Cluster
Video: Virtual Tour of the Heart

For a complete list of videos, visit our video library