« previous next »

Author Question: What makes up the dark colors of the lunar lowlands? a. sedimentary rock b. anorthosite c. ... (Read 55 times)

Lobcity

  • Hero Member
  • *****
  • Posts: 524
on: Jul 27, 2018
What makes up the dark colors of the lunar lowlands?
 
  a. sedimentary rock
  b. anorthosite
 c. andesite
 d. basalt
 e. iron

Question 2

A star with the mass of our Sun will go through several stages of energy generation through fusion. Which sequence accurately describes these stages in the correct order?
 
  a. hydrogen core  hydrogen shell  helium shell  helium core
 b. hydrogen core  helium core  hydrogen shell  helium shell
 c. hydrogen core  hydrogen shell  helium core  helium shell  carbon core
  d. hydrogen core  hydrogen shell  helium core  helium shell
 e. hydrogen shell  hydrogen core  helium shell  helium core


jessicaduplan

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Natural selection of a population for dark coloration. Natural selection of a population for dark coloration.
Contrasting Colors (Part 2) Contrasting Colors (Part 2)
How many colors do you see? How many colors do you see?
Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ... Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ...
How body makes blood flow more into brain instead of foot? How body makes blood flow more into brain instead of foot?
Relative size ranges and fluorescent dye labeling colors of 16 STR Relative size ranges and fluorescent dye labeling colors of 16 STR
Video: Introduction to Heart Attacks

For a complete list of videos, visit our video library