You have new items in your feed. Click to view.
Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
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
Which woman contributed to founding the American Red Cross?
Weegy: Clara Barton. User: Which woman contributed to founding the American Red Cross? Antonia Ford Clara Barton Mary Walker Nancy Hart Weegy: Clara Barton was responsible for establishing the American Red Cross. (More)
Question
Expert Answered
Asked 6/26/2012 2:11:43 PM
0 Answers/Comments
The longest interval of time is called _____. an eon a period an era a century User: The Cretaceous-Tertiary extinction, the most famous of the Big Five, has been attributed to what major event(s) that triggered the extinction of the dinosaurs? a giant asteroid hitting the earth massive volcanoes erupting around the world rapid growth of forests on land surfaces falling sea levels increased competition from mammals
Weegy: an asteroid hitting the earth User: The era that is defined by both a huge explosion in the diversity of life as well as the largest mass extinction is the _____. Proterozoic Paleozoic Mesozoic Cenozoic Weegy: : The era that is defined by both a huge explosion in the diversity of life as well as the largest mass extinction is the B. Paleozoic era. User: Scientists think the earth is approximately _____ years old. 2 billion 3 billion 4 ½ billion 6 ½ billion User: In order to accurately determine absolute time, you need to know which of the following? the rate at which radioactive decay occurs a collection of fossil shells from sedimentary rocks how much radioactive decay has occurred a sequence of rock layers User: Geological evidence of the age of the earth includes _____. radiometric dating of rocks fossil evidence comparative anatomy molecular clocks gradual processes of rock formation Weegy: All can be applied. User: The long-term weather patterns that are typical in a location are the location's User: what kind of new animal fossil would he most likely find next in the layers of rock above it? a fossil of an amphibian a fossil of a reptile a fossil of a fish a fossil of a human (More)
Question
Not Answered
Updated 7/2/2012 6:57:58 AM
1 Answer/Comment
Scientists think the earth is approximately 4 ½ billion years old.

Added 7/2/2012 6:57:59 AM
Rated good by Giana
Complete this American History enduring understanding. _____ made by people and nations impact and shape American History. Decisions Mistakes Choices Policies
Question
Not Answered
Updated 2/15/2014 7:31:37 AM
1 Answer/Comment
CHOICES made by people and nations impact and shape American History.
Added 2/15/2014 7:31:37 AM
This answer has been confirmed as correct, not copied, and helpful.
The hottest layer of the earth is the _____. lower mantle crust asthenosphere inner core
Weegy: The hottest layer of the earth is the inner core. (More)
Question
Updated 3/28/2015 2:17:43 PM
0 Answers/Comments
Silicon dioxide forms the cell walls of _____. diatoms insects plants
Weegy: cell wall made of silica (hydrated silicon dioxide) called a frustule (More)
Question
Updated 6/26/2012 4:03:39 PM
1 Answer/Comment
Silicon dioxide forms the cell walls of diatoms.
Added 6/26/2012 4:03:41 PM
This answer has been added to the Weegy Knowledgebase
Rated good by John@evang
26,593,964 questions answered
Popular Conversations
Subtraction and division are derived from addition and ...
Weegy: Addition, subtraction, multiplication and division: can generally be referred to as operations. User: ...
12/7/2016 12:13:41 PM| 2 Answers
Solutions that have more OH- than H ions are?
Weegy: A substance with equal numbers of H ions and OH- ions is a basic solution. FALSE.
12/7/2016 4:41:49 PM| 2 Answers
Which of the following is an advantage of renting? a. ease of ...
Weegy: Ease of mobility is an advantage of renting. User: Which of the following is an advantage of ...
12/7/2016 5:54:53 PM| 2 Answers
Weegy Stuff
S
P
Points 178 [Total 450] Ratings 1 Comments 168 Invitations 0 Offline
S
P
Points 79 [Total 511] Ratings 0 Comments 79 Invitations 0 Offline
S
P
P
Points 48 [Total 727] Ratings 0 Comments 48 Invitations 0 Offline
S
Points 40 [Total 40] Ratings 0 Comments 40 Invitations 0 Offline
S
Points 26 [Total 48] Ratings 0 Comments 16 Invitations 1 Offline
S
Points 16 [Total 292] Ratings 0 Comments 16 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 8 [Total 8] Ratings 0 Comments 8 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 0 [Total 0] Ratings 0 Comments 0 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.