Question and answer
Which of the following describes natural selection? A)A population of mammals lives near the water, water levels rise and the habitat becomes swampy, the animals have trouble moving in the water, the
population changes to a shorter-legged type so they can move more easily in the water. B)A population of mammals lives near the water, water levels rise and the habitat becomes swampy, the act of swimming shortens the legs of the mammals, the offspring of the mammals have shorter legs. C)Water levels rise and a habitat becomes swampy, a population on high ground observes the change, individuals with shorter legs migrate to the area. D)A population of mammals varies in the length of their legs, water levels rise and the habitat becomes swampy, the individuals with shorter legs are better able to swim to food, the population evolves to become shorter-legged.
Answer is D)A population of mammals varies in the length of their legs, water levels rise and the habitat becomes swampy, the individuals with shorter legs are better able to swim to food, the population evolves to become shorter-legged.
Expert answered|spyderman|Points 321|
Question
Asked 3/19/2012 3:10:09 PM
0 Answers/Comments
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 of the following is a somewhat confusing structure found in humans that is best explained by our evolutionary heritage? A)liver B)opposable thumb C)lack of body hair D)upright posture E)tailbone
Weegy: Which of the following is a somewhat confusing structure found in humans that is best explained by our evolutionary heritage? Tailbone - the end of the vertebral column in humans and tailless apes. (More)
Question
All Categories|No Subcategories|Expert Answered
Asked 3/12/2012 7:35:48 PM
0 Answers/Comments
What is artificial selection? A)the selection of an organism that is of a similar but incompatible species B)the rejection of an optimal partner because of poor resource stability C)the behavior exhibited by some organisms when a suitable mate is not available D)the selective breeding of animals with desirable characteristics E)none of the above
Weegy: E)none of the above User: What is artificial selection? A)the selection of an organism that is of a similar but incompatible species B)the rejection of an optimal partner because of poor resource stability C)the behavior exhibited by some organisms when a suitable mate is not available D)the selective breeding of animals with desirable characteristics Weegy: D)the selective breeding of animals with desirable characteristics (More)
Question
All Categories|No Subcategories|Expert Answered
Asked 3/19/2012 2:55:35 PM
0 Answers/Comments
16,937,703 questions answered
Popular Conversations
Why do you think some teachers are better loved by students than ...
Weegy: I can totally relate to you because i have teachers who are my favorite and i treat her as my mom. [ Every time ...
7/24/2014 1:37:29 AM| 3 Answers
Find the equation of a line with the given points. (Put your answers ...
Weegy: The equation of a line with the points: (8, 1) (7, 9) is y = -8x + 65 User: Find the equation of a line with ...
7/24/2014 12:01:14 AM| 2 Answers
What had its roots in a computer networking system that the U.S. ...
Weegy: d. the Internet User: Clinton's first major initiative on_______________________ was unsucessful and failed ...
7/24/2014 7:16:31 AM| 2 Answers
Weegy Stuff
S
R
L
1
1
P
C
1
P
1
1
L
P
C
P
C
1
P
C
L
P
C
1
P
C
Points 2024 [Total 21024]| Ratings 1| Comments 2014| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
Points 1917 [Total 17046]| Ratings 0| Comments 1917| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
Points 1650 [Total 14205]| Ratings 1| Comments 1640| Invitations 0|Offline
S
L
1
Points 1433 [Total 3616]| Ratings 2| Comments 1413| Invitations 0|Offline
S
L
1
1
1
1
L
1
Points 1152 [Total 7329]| Ratings 2| Comments 1132| Invitations 0|Offline
S
1
L
Points 997 [Total 3133]| Ratings 6| Comments 937| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 888 [Total 10496]| Ratings 0| Comments 888| Invitations 0|Offline
S
1
L
Points 787 [Total 4463]| Ratings 2| Comments 767| Invitations 0|Offline
S
P
C
L
P
L
1
Points 739 [Total 5793]| Ratings 4| Comments 699| Invitations 0|Online
S
Points 263 [Total 411]| Ratings 2| Comments 243| Invitations 0|Offline
Home | Contact | Archive | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.