1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
trapecia [35]
2 years ago
13

Why do astronomers believe there is a 9th planet

Geography
1 answer:
iren2701 [21]2 years ago
6 0

Answer:

There are gravitational effects causing a cluster of orbits for a group of ETNOs, this is high evidence there is a 9th planet past Neptune.

You might be interested in
How did Native Americans used their geography to their advantage.
True [87]

Answer:

The Great Plains had rivers which allowed various Native American tribes to camp along these rivers while they were following the buffalo. So again, the geography of the area provided this availability of food and places to stay and feed and water their horses.

5 0
3 years ago
Classify the planets as inner planets or outer planets. Explain your answer.
Mars2501 [29]

Explanation:

There are 8 known planets within the solar system that orbits the sun with other planetary matter.

Inner planets are also known as the terrestrial planets. They are rocky balls of mass found very close to the sun.

 These planets are: Mercury, Venus, Earth and Mars

The outer planets are the extraterrestrial planets. They are gas giants and are full of gaseous matter. They have huge volume compared to the inner planets.

 These planets are: Jupiter, Saturn, Uranus and Neptune

8 0
3 years ago
Read 2 more answers
Which air mass is normally associated with the formation of hurricanes
AleksAgata [21]
Maritime Tropical is the air mass that is normally associated with the formation of hurricanes.

Hope this Helps! 

7 0
3 years ago
Read 2 more answers
Which statement is correct?
erastova [34]
The 2nd one is correct
4 0
4 years ago
Hammurabic is remembered for
kakasveta [241]

Answer: He took over the the city's Elam, Larsa, Eshnunna, and Mari.

Explanation: This is from what i know and the general knowledge

7 0
3 years ago
Other questions:
  • if you were planning to open a sporting goods store, in what ways could gis technologies help you choose a good location? discus
    8·1 answer
  • The capital of chile is santiago. true or false?
    10·2 answers
  • Why is the bottom layer of the ocean the coldest?
    8·1 answer
  • The fur on a polar bear appears white all year. The color of the fur is an example of
    8·1 answer
  • Letter D represents the state of North Carolina. Georgia is located to the ___ of North Carolina.
    15·2 answers
  • Which contributes of ancient Greece still influence in the modern world
    7·1 answer
  • What kind of pollution are found in the Venice canals?
    10·2 answers
  • 3. There is only one type of location. True or False
    10·1 answer
  • Compare and contrast, download this file and then answer with the completed file!!!!
    5·2 answers
  • SS THE PIC AND MATCH PLEASE ITS EASY AND IM BUSY DUE TODAY YOU WILL GET BRAIN AND 23
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!