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 52 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
Thanks for the timely response, appreciate it

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

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?

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?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Pressure-flow hypothesis for phloem transport Pressure-flow hypothesis for phloem transport
A blood smear. The smear reveals representative cells from each formed element group: red blood cell A blood smear. The smear reveals representative cells from each formed element group: red blood cell
Traits With Single-Gene Dominant–Recessive Inheritance Traits With Single-Gene Dominant–Recessive Inheritance
Testing a Simple Hypothesis Testing a Simple Hypothesis
A single overhead camshaft engine with a timing belt that also rotates the water pump. A single overhead camshaft engine with a timing belt that also rotates the water pump.
Identical twins (monozygotic twins) have the same sex and share a single genotype. Identical twins (monozygotic twins) have the same sex and share a single genotype.
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library