Question and answer
Many scientists agree that the universe is about how many years old
Universe is estimated between 13-16 billion years old. The most accepted answer is approximately 13.73 billion. Earth is roughly 5 billion years old, the consensus on this is slightly less, around 4.5 to 4.6 billion.
Get an answer
Original conversation
User: The Doppler effect suggests that sound waves are relative to the observer. You know if an object is coming or going from the sound it makes. Light waves follow the Doppler effect also. However, instead of sound changing, you know if an object is coming or going

User: Many scientists agree that the universe is about how many years old

Weegy: Universe is estimated between 13-16 billion years old. The most accepted answer is approximately 13.73 billion. Earth is roughly 5 billion years old, the consensus on this is slightly less, around 4.5 to 4.6 billion.
sharpies|Points 7068|

User: A scientist who studies earthquakes is a





Weegy: Seismologists are scientists who study earthquakes.
Expert answered|andrewpallarca|Points 9584|



Question
Asked 3/16/2012 8:32:03 AM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Evidence of the endosymbiotic theory was found in the _____. nucleus and cytoplasm mitochondria and endoplasmic reticulum mitochondria and chloroplasts nucleus and chloroplasts User: Which of the following statements is true? Water is the energy source for plant photosynthesis. Chlorophyll is contained in organelles called mitochondria. A by-product of photosynthesis is carbon dioxide. Roots have tiny root hairs that maximize the plant's ability to absorb water.
Question
Not Answered
Updated 42 days ago|8/20/2014 7:52:01 AM
2 Answers/Comments
Roots have tiny root hairs that maximize the plant's ability to absorb water. This is TRUE.
Added 42 days ago|8/20/2014 7:48:27 AM
This answer has been confirmed as correct, not copied, and helpful.
Evidence of the endosymbiotic theory was found in the mitochondria and chloroplasts.
Added 42 days ago|8/20/2014 7:52:00 AM
This answer has been confirmed as correct, not copied, and helpful.
He originally suggested that galaxies are moving farther away. He also suggested that the distance of a galaxy is proportional to its recessional speed. He is
Weegy: His name is Edwin Hubble. Edwin Hubble suggested that galaxies are moving farther away and also that the distance of a galaxy is proportional to its recessional speed. User: If you believed in the oscillating universe theory, you would say User: Steady state theorists support the perfect cosmological principle, which suggests the universe looks the same from all directions, but can change and evolvehasn't and won't change or evolvewill eventually collapse in a big crunch over time. Weegy: Scientists can study the universe because the cosmological principle suggests that any physical laws or processes are the same for the entire universe. and The universe looks the same from all directions, but can change and evolve over time. (More)
Question
Expert Answered
Asked 3/16/2012 8:26:55 AM
0 Answers/Comments
The _____ theory suggests that the interstellar dust within a nebular cloud is the most important component of planet formation.
Weegy: The Nebular Hypothesis is the theory that suggests that the interstellar dust within a nebular cloud is the most important component of planet formation. User: The nebularcondensationaccretiondisk theory suggests that protoplanets began to form around the protosun from many collisions and combinations of gas and matter, called nebularcondensationaccretiondisk. Weegy: It is the nebular theory. User: When a star's nuclear energy runs out, it dies. A star can die in many ways. A _____ is one way a star might die, and it can trigger the beginning of a new star's life cycle. Weegy: Please post the choices. Thanks! User: When a star's nuclear energy runs out, it dies. A star can die in many ways. A _____ is one way a star might die, and it can trigger the beginning of a new star's life cycle. red giant white dwarf black dwarf supernova Weegy: blackhole (More)
Question
Expert Answered
Asked 3/16/2012 10:16:45 AM
0 Answers/Comments
17,626,621 questions answered
Popular Conversations
Which of the following is correct? A. The purine G bonds with the ...
Weegy: B. The purine C bonds with the pyrimidine G. User: The purines in DNA are A. thymine and ...
10/1/2014 2:38:30 PM| 3 Answers
antonym of prevented ...
10/1/2014 9:05:38 AM| 3 Answers
Simplify the expression. (3x - 1)(x^2 + 2x - 4) User: 3x+2(x+5) ...
Weegy: 1+tan^2(x) = sec^2(x) 1+cot^2(x) = csc^2(x) (1+tan^2(x)) / (1+cot^2(x) = sec^2(x) / csc^2(x) = ...
10/1/2014 1:46:20 AM| 3 Answers
The pressure of ocean water increases as depth increases. User: The ...
Weegy: It originates in the Gulf of Mexico and, as the Florida Current, passes through the Straits of Florida and then ...
9/30/2014 6:27:02 AM| 3 Answers
The densest ocean water is generally found a. in the surface ...
Weegy: A. in the surface zone User: In which zone is ocean temperature most affected by the weather? a. transition ...
9/30/2014 6:07:25 AM| 3 Answers
In ics, the members of the command staff assume the title of?
Weegy: in ICS, the members of the command staff assume what title of leader User: The ability to communicate within ...
10/1/2014 8:14:10 PM| 2 Answers
What is planter flexion?
10/1/2014 1:37:43 PM| 2 Answers
what is weegy
Weegy: Weegy also has a montly point contest. [ The experts with the most points per month wins extra money! I haven't ...
10/1/2014 12:19:15 PM| 2 Answers
Who is Harry Bailly?
10/1/2014 11:54:52 AM| 2 Answers
What is an overdraft?
10/1/2014 11:23:22 AM| 2 Answers
Weegy Stuff
S
L
1
L
P
C
1
P
C
1
Points 92 [Total 9574]| Ratings 0| Comments 92| Invitations 0|Offline
S
L
1
1
1
1
L
1
L
Points 54 [Total 12429]| Ratings 0| Comments 54| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 41 [Total 12270]| Ratings 0| Comments 41| Invitations 0|Offline
S
1
L
L
Points 35 [Total 5829]| Ratings 0| Comments 35| Invitations 0|Offline
S
P
C
L
P
L
1
Points 16 [Total 6250]| Ratings 0| Comments 16| Invitations 0|Offline
S
Points 10 [Total 10]| Ratings 1| Comments 0| Invitations 0|Offline
S
1
L
1
Points 10 [Total 3354]| Ratings 1| Comments 0| Invitations 0|Offline
S
Points 2 [Total 37]| Ratings 0| Comments 2| Invitations 0|Offline
S
Points 1 [Total 214]| Ratings 0| Comments 1| Invitations 0|Offline
S
1
L
Points 1 [Total 3077]| Ratings 0| Comments 1| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.