The ends of the geologic eras such as the Paleozoic and Mesozoic are marked by A. mass extinctions. B. index fossils. C. radioactive decay. D. climate changes.

Question and answer

The ends of the geologic eras such as the Paleozoic and Mesozoic are marked by A. mass extinctions. B. index fossils. C. radioactive decay. D. climate changes.

The ends of the geologic eras such as the Paleozoic and Mesozoic are marked by mass extinctions.

s

stan_r|Points 1382|

Log in for more information.

Question

Asked 12/17/2015 6:49:15 AM

Updated 12/17/2015 7:10:47 AM

0 Answers/Comments

This answer has been confirmed as correct and helpful.

Edited by jeifunk [12/17/2015 7:10:46 AM], Confirmed by jeifunk [12/17/2015 7:10:47 AM]

Get an answer

Search for an answer or ask Weegy.

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

According to Charles Darwin what is one reason that not all organisms survive in nature?

Question

Not Answered

Updated 12/14/2015 9:03:32 AM

1 Answer/Comment

M

According to Charles Darwin, one reason that not all organisms survive in nature is: There are more organisms born than resources can support.

Added 12/14/2015 9:03:32 AM

This answer has been confirmed as correct and helpful.

The pattern of evolution shown in the finches above is known as A. convergent evolution. B. coevolution. C. mass evolution. D. adaptive radiation.

Weegy: The pattern of evolution shown in the finches above is known as mass evolution. (More)

Question

Updated 12/16/2015 12:06:26 PM

0 Answers/Comments

What do biologists use to establish whether or not two organisms are of the same species? A. comparisons of DNA and proteins B. comparisons of appearance C. comparisons of structure D. all of the above

Weegy: ALL OF THE ABOVE. Biologists use comparisons of DNA and proteins, comparisons of appearance and comparisons of structure to establish whether or not two organisms are of the same species. (More)

Question

Updated 12/17/2015 6:57:59 AM

0 Answers/Comments

Which domain do humans belong to? A. Bacteria B. Archaea C. Eukarya D. none of the above

Weegy: Humans belong to the domain Eukarya. (More)

Question

Updated 12/17/2015 7:24:31 AM

0 Answers/Comments

Hemophilia is a genetic disorder that causes a protein required for normal blood clotting to be missing. The mode of inheritance for hemophilia is

Question

Updated 12/10/2015 8:10:39 AM

1 Answer/Comment

M

Hemophilia is a genetic disorder that causes a protein required for normal blood clotting to be missing. The mode of inheritance for hemophilia is sex-linked.

Added 12/10/2015 8:10:39 AM

This answer has been confirmed as correct and helpful.

33,120,919

questions answered

Share your view.

W I N D O W P A N E

FROM THE CREATORS OF

WINDOWPANE is the live-streaming social network that turns your phone into a live broadcast camera for streaming to friends, family, followers, or everyone. Share what’s outside your window and all around you. Earn a little too.

Popular Conversations

To compensate for the problems of heat expansion, a piston is ...

1/14/2021 7:34:34 PM| 5 Answers

Fill in the blanks in the following sentences. Creative writing is ...

1/21/2021 6:55:28 PM| 5 Answers

Weegy: -4|-4| User: 2(9-3) Weegy: 12*9-3 = 108-3 = 105.

1/13/2021 1:29:14 AM| 4 Answers

Weegy: -7 + N = 20 User: y - 12 = -10 Weegy: x + 5 = 2x User: y - 12 = -10 Weegy: x + 5 = 2x User: y + 1.05 = ...

1/15/2021 5:41:15 AM| 4 Answers

Stress is considered a "good" stress when it A. makes a ...

1/21/2021 2:46:50 PM| 4 Answers

Active listening is listening to the words only. talking to someone ...

1/12/2021 3:08:55 AM| 3 Answers

Which of the following measures tells something about the ...

Weegy: Data is a set of values of qualitative or quantitative variables; restated, data are individual pieces of ...

1/12/2021 3:12:14 PM| 3 Answers

Which Allied nation dropped the atomic bomb on Japan in ...

1/13/2021 2:30:42 PM| 3 Answers

Which phrase does not describe a mineral? A. Crystal structure ...

Weegy: The phrase which do not describe a mineral is organic solid. User: minerals containing iron are attracted bt ...

1/18/2021 8:40:01 AM| 3 Answers

If you blank to visit your grandmother, you should go now; visiting ...

Weegy: If you INTEND to visit your grandmother,you should go now,visiting hours will be ending soon. User: An essay ...

1/18/2021 6:25:02 PM| 3 Answers

Solve the following system of equations. 2x + y = 3 x = 2y - 1

Weegy: 2x + y = 3 User: Solve the following system of equations. 3x + 2y - 5 = 0 x = y + 10 Weegy: The solution ...

1/19/2021 9:23:23 AM| 3 Answers

True or False: You should only use your mirrors to see behind you ...

1/20/2021 11:09:20 PM| 3 Answers

*

Get answers from Weegy and a team of really smart live experts.

Top Ranked Experts *

Order Points Ratings Comments Invitations

S

L

P

R

P

R

Points 1007 [Total 4860] Ratings 0 Comments 897 Invitations 11 Offline

S

L

L

1

P

1

L

P

Points 717 [Total 11737] Ratings 5 Comments 667 Invitations 0 Offline

S

L

1

Points 502 [Total 2934] Ratings 1 Comments 482 Invitations 1 Offline

S

L

Points 497 [Total 3816] Ratings 0 Comments 497 Invitations 0 Offline

S

L

Points 316 [Total 1130] Ratings 0 Comments 316 Invitations 0 Offline

S

R

L

Points 249 [Total 866] Ratings 0 Comments 249 Invitations 0 Offline

S

L

Points 202 [Total 202] Ratings 0 Comments 202 Invitations 0 Offline

S

L

1

1

1

1

1

1

1

1

1

1

1

1

Points 173 [Total 2719] Ratings 16 Comments 13 Invitations 0 Online

S

L

Points 162 [Total 162] Ratings 0 Comments 162 Invitations 0 Offline

S

L

P

P

P

1

P

L

1

Points 126 [Total 9397] Ratings 1 Comments 116 Invitations 0 Offline

* Excludes moderators and previous
winners (Include)

Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.