Answer;
Two different shell patterns are increasing in frequency, while the most common pattern is decreasing(CA).
The statement that is most likely true about the population is that two different shell patterns are increasing in frequency, while most common pattern is decreasing.
Explanation;
Disruptive selection involves changes in population genetics such that the extreme values of a trait are favored over the intermediate values.
Disruptive selection often drives speciation.
It may also occur when environmental changes favor individuals on either end of the phenotypic spectrum.
Answer:true
Explanation: just took the test
B.) Methane
C.) Oxygen
D.) Nitrogen
Answer:d
Explanation:test