Question and answer
The first life forms found on Earth were _____. bryozoans, bacteria, insects, shellfish,
The first life forms found on Earth were BACTERIA. [ ]
Get an answer
Original conversation
User: The first life forms found on Earth were _____. bryozoans, bacteria, insects, shellfish,

Weegy: The first life forms found on Earth were BACTERIA. [ ]
Expert answered|cjabward|Points 700|

User: The last "hot house" or period of increased temperature occurred _____. during the time of the dinosaurs during the time of modern humans when there was no life on Earth during the Archean

Weegy: The last "hot house" or period of increased temperature occurred during the time of the dinosaurs
Expert answered|cjabward|Points 700|

Question
Asked 5/4/2013 11:12:43 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
In the _____ era, you would see ferns, trees, and dinosaurs. Proterozoic Paleozoic Mesozoic Cenozoic
Weegy: In the Mesozoic era, you would see ferns, trees, and dinosaurs. (More)
Question
Expert Answered
Asked 5/4/2013 10:58:26 AM
0 Answers/Comments
The Cretaceous-Tertiary extinction, the most famous of all the Big Five, has been attributed to what major event that triggered the fall of the dinosaurs? an asteroid hitting the earth increased competition from mammals rapid growth of forests on land surfaces glaciation
Weegy: an asteroid hitting the earth User: When paleontologists refer to the "Big Five," to what are they referring? The five most influential organisms that have now become extinct. The five most influential mass extinctions in Earth's history. The five most influential events that have changed the surface of the earth. The five most influential inventions that have allowed them to study mass extinctions. Question #17MultipleChoice Score: The law of original horizontality states that _____. any undisturbed sequence of layered rocks has the oldest rock on the bottomsediment deposited into water will keep spreading from side to sidesediment deposited into water will settle at the bottom in flat layersall fossils are found in the oldest layers of rock Question #18TextMultipleChoice Score: UniformitarianismCatastrophismVolcanismStratigraphy suggests that Earth is young, while catastrophismmeteorologyuniformitarianismvolcanism proposes that Earth is old. Question #19TextMultipleChoice Score: In stratigraphymeteorologyuniformitarianismpaleontology you study rock strata, and in stratigraphypaleontologymeteorologyuniformitarianism you study fossils. Question #20MultipleChoice Score: Ninety-five percent of all living organisms were killed by the deadliest mass extinction in history. It is known as the _____ mass extinction. Cretaceous-TertiaryEnd TriassicPermian-TriassicLate DevonianOrdovician-Silurian Question #21MultipleChoice Score: The first life forms found on Earth were _____. bryozoansbacteriainsectsshellfish Question #22MultipleChoice Score: The last "hot house" or period of increased temperature occurred _____. during the time of the dinosaursduring the time of modern humanswhen there was no life on Earthduring the Archean Question #23MultipleChoice Score: The law that states that rock layers closest to the surface are the youngest rock is the _____. law of original horizontalitylaw of superpositionlaw of original lateral continuitylaw ... (More)
Question
Expert Answered
Asked 5/4/2013 11:03:21 AM
0 Answers/Comments
When paleontologists refer to the "Big Five," to what are they referring? The five most influential organisms that have now become extinct. The five most influential mass extinctions in Earth's history. The five most influential events that have changed the surface of the earth. The five most influential inventions that have allowed them to study mass extinctions.
Weegy: The five largest mass extinctions in Earth's history. User: The law of original horizontality states that _____. any undisturbed sequence of layered rocks has the oldest rock on the bottom sediment deposited into water will keep spreading from side to side sediment deposited into water will settle at the bottom in flat layers all fossils are found in the oldest layers of rock User: The law of original horizontality states that _____. any undisturbed sequence of layered rocks has the oldest rock on the bottom, sediment deposited into water will keep spreading from side to side, sediment deposited into water will settle at the bottom in flat layers, all fossils are found in the oldest layers of rock, User: Ninety-five percent of all living organisms were killed by the deadliest mass extinction in history. It is known as the _____ mass extinction. Cretaceous-Tertiary End Triassic Permian-Triassic Late Devonian Ordovician-Silurian Question #21MultipleChoice Score: The first life forms found on Earth were _____. bryozoansbacteriainsectsshellfish Question #22MultipleChoice Score: The last "hot house" or period of increased temperature occurred _____. during the time of the dinosaursduring the time of modern humanswhen there was no life on Earthduring the Archean Question #23MultipleChoice Score: The law that states that rock layers closest to the surface are the youngest rock is the _____. law of original horizontalitylaw of superpositionlaw of original lateral continuitylaw of gravity and oppositional forcelaw of cross-cutting relationships Question #24MultipleChoice Score: The longest interval of time is called _____. an eona periodan eraa century Question #25MultipleChoice Score: A geologist is studying layers of rock. He finds a fossil of a bony fish. According to the law of faunal and floral succession, what new type of fossil would he most likely find next, in the layers of rock above? a fossil of an amphibiana fossil of a ... (More)
Question
Expert Answered
Asked 5/4/2013 11:04:56 AM
0 Answers/Comments
Ninety-five percent of all living organisms were killed by the deadliest mass extinction in history. It is known as the _____ mass extinction. Cretaceous-Tertiary End Triassic Permian-Triassic Late Devonian Ordovician-Silurian
Weegy: Permian-Triassic User: The first life forms found on Earth were _____. bryozoans bacteria insects shellfish Weegy: The first life forms found on Earth were bacteria. (More)
Question
Expert Answered
Asked 5/4/2013 11:11:57 AM
0 Answers/Comments
The earth-moon relationship is unique in many ways. It is the largest moon in the solar system relative to its host planet. The relative size between the earth and moon are so close, some refer to it as a ________ planet system. binary host lunar
Weegy: The relative size between the earth and moon are so close, some refer to it as a binary planet system. User: Other planets have a lithosphere, but Earth's is unique because it has a special type of debris called _____. soil rock sand Weegy: Other planets have a lithosphere, but Earth's is unique because it has a special type of debris called soil User: Earth is the only planet that has a _____ and a _____. cryosphere, biosphere lithosphere, cryosphere biosphere, hydrosphere User: Other planets have an atmosphere, but Earth's is unique because it has large amounts of _____. nitrogen oxygen water vapor Weegy: Carbon Dioxide User: The earth is the only planet with all _____ spheres. three four five Weegy: The earth is the only planet with all five spheres. ............atmosphere, biosphere, geosphere, hydrosphere, and anthroposphere. ............. (More)
Question
Expert Answered
Asked 5/4/2013 11:46:46 AM
0 Answers/Comments
18,057,282 questions answered
Popular Conversations
Which type of verb can have a direct object? A. linking B. action ...
Weegy: Singapore will host RoboCup 2010. Verb : Host B. action BEST identifies the underlined verb. User: What is ...
10/29/2014 2:23:45 PM| 4 Answers
How would you rewrite the equation 2x + 4y + 2 = 3y + 5 in general ...
Weegy: FOIL (First Outside Inside Last) = 2x(2x) + 2x(-3y) + (-3y)(2x) + (-3y)(-3y) = 4x^2 + (-6xy) + (-6xy) + ...
10/30/2014 6:28:25 PM| 4 Answers
What is the product of 3 2/3 and 14 2/5? A. 52 4/5 B. 54 C. 42 ...
Weegy: B. 15/22 represents a proper fraction. User: 9/11 = /22 A. 4 B. 12 C. 18 D. 9 Weegy: 18/22 User: A ...
10/29/2014 10:31:27 AM| 3 Answers
Is the underlined clause independent or subordinate? When a hedgehog ...
Weegy: What is the underlined word of the sentence?
10/29/2014 10:36:46 AM| 3 Answers
What is the equation of a circle whose center is at the origin and ...
Weegy: the center is (1, 2) User: What is the length of the hypotenuse of a right triangle whose legs have lengths ...
10/29/2014 10:44:20 AM| 3 Answers
Factor 5k 2 - 35k 3.
Weegy: (a)5k^2(1 - 7k) is the answer. 5k^2(1 - 7k) = 5k^2 - 35k^3 User: Factor x 4 y 2 + x 3 y 3. Weegy: x+y=k is ...
10/29/2014 3:11:48 PM| 3 Answers
Factor n 3 - n 2 + 3n - 3.
Weegy: 5 = 3N - 1 N = 2 User: Factor z 3 - 2z 2 + 9z - 18. Weegy: (z - 12)(z + 12) = z^2 + 12z - 12z - 144; = ...
10/29/2014 3:20:43 PM| 3 Answers
when a financial institution is a mutual association, it means it is ...
Weegy: When a financial institution is a mutual association, it means it is owned by the management. User: Credit ...
10/29/2014 9:12:43 PM| 3 Answers
Factor x 2 + 29x - 30.
Weegy: The answer for x^2 + 29x - 30 is (x-1) (x+30) User: What is the product of (n - 8)(n + 2)? Weegy: (a + 3)(a - ...
10/29/2014 9:33:53 PM| 3 Answers
what tempiture does paper burn
Weegy: Paper burns at 451 degrees Fahrenheit.
10/29/2014 9:47:17 PM| 3 Answers
What is the slope of the line that has the equation 4x + 2y = 12?
Weegy: The slope of the line that has the equation 4x + 2y = 12 is -2. User: What is the y-intercept of the line ...
10/30/2014 6:21:18 PM| 3 Answers
Weegy Stuff
S
L
1
1
1
1
L
1
L
Points 3275 [Total 15650]| Ratings 0| Comments 3275| Invitations 0|Offline
S
L
1
L
P
C
1
P
C
1
L
Points 2089 [Total 11570]| Ratings 5| Comments 2039| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 1114 [Total 13343]| Ratings 1| Comments 1104| Invitations 0|Offline
S
L
Points 856 [Total 2255]| Ratings 0| Comments 856| Invitations 0|Offline
S
Points 673 [Total 674]| Ratings 7| Comments 603| Invitations 0|Offline
S
1
L
L
Points 560 [Total 6354]| Ratings 3| Comments 530| Invitations 0|Online
S
Points 482 [Total 482]| Ratings 0| Comments 452| Invitations 3|Offline
S
Points 458 [Total 458]| Ratings 1| Comments 448| Invitations 0|Online
S
L
Points 79 [Total 1296]| Ratings 1| Comments 69| Invitations 0|Offline
S
1
Points 65 [Total 683]| Ratings 0| Comments 65| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.