A group of brown moths is attracted to a tree. The moths blend in with the bark of the tree and are hard for birds to find. This helps the moths blend in and avoid being eaten by the birds. In the spring the tree turns from brown and green to white as it produces hundreds of white blossoms.
Which of the following adaptations would be most likely to help the moth species survive?
A.An adaptation to fly higher. (< Im thinking its A.??)
B.An adaptation of white wing color.
C.An adaptation to eat tree leaves.
D.An adaptation to produce less offspring.
In the United States there are many types of rabbits. Four different species can have four different ranges or habitats.
In which range would developing white fur in winter most likely not be an advantage?
A.southwest states: Arizona, California, Nevada, Utah, Colorado
B.southern states: Louisiana, Mississippi, Alabama
C.northern states: Montana, North Dakota, South Dakota, Idaho, Wyoming, Minnesota
D.northeast states: Maine, New York, Rhode Island, Connecticut, Pennsylvania, Ohio
As the finches on the Galapagos Islands became more and more varied, whether due to available food sources or geographic isolation, what was occurring?A.predation
B.extinction
C.speciation
D.competition (I think its D..?)
Earth has undergone some catastrophic changes from time to time.
Which of these most likely explains why life on Earth continued following these catastrophes?
A.A wide diversity of species existed. ( I think its A..?)
B.Dominant species had a slow mutation rate.
C.Many species filled the same niche.
D.A strong species had many different characteristics.