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

Author Question: Variable stars are ones whose ________ changes over time. Fill in the blank(s) with correct ... (Read 54 times)

sarasara

  • Hero Member
  • *****
  • Posts: 521
on: Jul 27, 2018
Variable stars are ones whose ________ changes over time.
 
  Fill in the blank(s) with correct word

Question 2

The satellite most critical to the study of the formation and structure of the universe is ________, which detected the ripples that led to galaxies.
 
  A) WMAP B) Fermi C) Planck D) HST E) COBE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wtf444

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

luminosity

Answer to Question 2

C


sarasara

  • Member
  • Posts: 521
Reply 2 on: Jul 27, 2018
Excellent

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

The Genus Homo Through Time The Genus Homo Through Time
Time Line of Human History From Upper Paleolithic Period to the Present Time Line of Human History From Upper Paleolithic Period to the Present
Time course and phases of a nerve cell going from resting potential to action potential Time course and phases of a nerve cell going from resting potential to action potential
In middle childhood, children spend increasing amounts of time with peers and friends. In middle childhood, children spend increasing amounts of time with peers and friends.
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
Disitive Time For Water Disitive Time For Water
Video: Stomach peristalsis & Enterogastric reflex

For a complete list of videos, visit our video library