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
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 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
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
Expert Answered
Asked 3/19/2012 2:55:35 PM
0 Answers/Comments
20,452,566 questions answered
Popular Conversations
Solve 2x^2 + x - 6 = 0 User: Solve |4x - 8| User: Solve the ...
Weegy: 2x + 1 User: Solve |x| > 5 User: Solve 7x - 4 = 5x + 15 for x.
4/17/2015 9:42:20 AM| 3 Answers
Which two superpowers engaged in an arms race during the cold war as ...
Weegy: Which two superpowers engaged in an arms race during the cold war as they competed with each other to acquire ...
4/17/2015 3:21:30 PM| 2 Answers
What is an inflammation of the connective tissue that attaches the ...
Weegy: Tendon is an inflammation of the connective tissue that attaches the muscles to the bones.
4/17/2015 12:12:16 AM| 1 Answers
Weegy Stuff
S
L
Points 712 [Total 2289]| Ratings 1| Comments 702| Invitations 0|Offline
S
L
Points 605 [Total 1172]| Ratings 2| Comments 585| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
Points 217 [Total 8094]| Ratings 2| Comments 197| Invitations 0|Offline
S
Points 164 [Total 164]| Ratings 0| Comments 164| Invitations 0|Offline
S
L
1
R
Points 101 [Total 1173]| Ratings 1| Comments 91| Invitations 0|Offline
S
L
Points 101 [Total 3704]| Ratings 0| Comments 101| Invitations 0|Online
S
1
L
L
Points 56 [Total 8050]| Ratings 0| Comments 56| Invitations 0|Offline
S
1
L
1
Points 43 [Total 3484]| Ratings 1| Comments 33| Invitations 0|Offline
S
Points 30 [Total 30]| Ratings 1| Comments 20| Invitations 0|Offline
S
Points 22 [Total 22]| Ratings 0| Comments 22| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.