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

Author Question: Suppose that large jovian planets had never formed in our solar system. Which of the following would ... (Read 108 times)

khang

  • Hero Member
  • *****
  • Posts: 569
on: Jul 27, 2018
Suppose that large jovian planets had never formed in our solar system. Which of the following would most likely be true?
 
  A) There would be a large empty region in our solar system between the orbit of Mars and the Kuiper belt.
  B) Earth would orbit much closer to the Sun.
  C) Neither the asteroid belt nor Oort cloud would exist.
  D) Earth would have suffered far fewer impacts.

Question 2

Why do elliptical galaxies appear yellow or red?
 
  A) They contain no hot, young blue stars
  B) They contain only massive-stars that have progressed to the red-giant stage
  C) They have very little dust or cool gas, and thus have little ongoing star formation
  D) A and B
  E) A and C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fromAlphatoOmega22

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

E


khang

  • Member
  • Posts: 569
Reply 2 on: Jul 27, 2018
:D TYSM

carojassy25

  • Member
  • Posts: 299
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

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.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

external structure of female reproductive system external structure of female reproductive system
Human Cardiovascular System Human Cardiovascular System
Gastrointestinal system Gastrointestinal system
Degenerative Diseases of the Central Nervous System Degenerative Diseases of the Central Nervous System
Principle Structures of the Limbic System Principle Structures of the Limbic System
Venn diagram representation of 17,067 medium and large clusters of protein Venn diagram representation of 17,067 medium and large clusters of protein
Video: Bone elongation - processes at the epiphyseal plate

For a complete list of videos, visit our video library