Question and answer
Carbon-14 has a half life of about 5700 years. How useful is it in dating ancient fossils?
Carbon-14 is useful for dating ancient fossils because it is present in all living things.
Expert answered|DK519|Points 0|
Question|Asked by penny22
Asked 2/3/2014 9:39:07 AM
0 Answers/Comments
Get an answer
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 penny22
Describe Alpha decay.
Weegy: During an alpha decay an atom's nucleus sheds two protons and two neutrons in a packet called an alpha particle. (More)
Question|Asked by penny22
Expert Answered
Updated 2/4/2014 12:13:16 PM
0 Answers/Comments
Describe beta decay
Weegy: In nuclear physics, beta decay ( decay) is a type of radioactive decay in which a beta particle is emitted from an atomic nucleus. (More)
Question|Asked by penny22
Expert Answered
Updated 2/3/2014 6:04:07 PM
0 Answers/Comments
How useful is it in dating ancient fossils?
Weegy: Dating ancient fossils help us understand what animals were alive during a certain time period. If we didn't date fossils, we wouldn't know when dinosaurs or other extinct animals existed. (More)
Question|Asked by penny22
Expert Answered
Asked 2/3/2014 9:46:20 AM
0 Answers/Comments
Explain what the term half-life means ?
Weegy: Half-life (t½) is the amount of time required for a quantity to fall to half its value as measured at the beginning of the time period. (More)
Question|Asked by penny22
Expert Answered
Updated 2/3/2014 3:15:54 PM
0 Answers/Comments
How were species affected by the break up of Pangaea?
Weegy: The species were affected by the break up of Pangaea by the climate , because in some places the climate get cooler and some of the species died , [ environment and natural selection affected the species as well ] (More)
Question|Asked by penny22
Expert Answered
Asked 2/3/2014 9:42:22 AM
0 Answers/Comments
25,355,948 questions answered
Popular Conversations
What is sfumato?
5/28/2016 9:44:10 AM| 2 Answers
The main purpose of a budget is to
5/28/2016 9:20:36 PM| 2 Answers
An acceptance is complete and effective only when it has been- - ...
Weegy: An acceptance is complete and effective only when it has been communicated to the offerer.
5/28/2016 11:54:15 PM| 2 Answers
Simplify -7 + [5 + (-12)÷3] -6 -34/3 -8
5/28/2016 1:03:54 AM| 1 Answers
Weegy Stuff
S
Points 709 [Total 709] Ratings 10 Comments 589 Invitations 2 Offline
S
Points 696 [Total 696] Ratings 13 Comments 566 Invitations 0 Offline
S
Points 639 [Total 639] Ratings 0 Comments 639 Invitations 0 Online
S
1
L
L
P
R
P
L
P
P
R
Points 295 [Total 12547] Ratings 2 Comments 275 Invitations 0 Offline
S
L
P
P
P
Points 166 [Total 3543] Ratings 0 Comments 166 Invitations 0 Offline
S
Points 38 [Total 107] Ratings 0 Comments 38 Invitations 0 Offline
S
Points 12 [Total 12] Ratings 1 Comments 2 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
L
Points 7 [Total 4099] Ratings 0 Comments 7 Invitations 0 Offline
S
Points 6 [Total 6] Ratings 0 Comments 6 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.