It seems that you have missed the given options for this question which are the following: a) the increase in religious-based sex-abstinence programs
b) the availability and use of effective contraceptives
c) the decrease in the number of people getting married
<span> d) an increase in same-sex couplings
Based on this, the reason that is most likely why the dramatic decrease in the number of children in the average American family is the </span>the availability and use of effective contraceptives.
Answer: D- a mechanism for evolution
Explanation: The mechanism for evolution refers to the changes in allele frequencies within a single population.
There are four fundamental forces of evolution: Natural Selection, Genetic Drift, Mutations and Gene Flow
One of the main controversial issues in population genetics is concerned with the relative importance of both mechanisms in determining evolutionary changes
Answer:
The union to hold the line and win
<u>Answer:
</u>
The method being used by the teacher is referred to as shaping.
<u>Explanation:
</u>
- The major reason the method of shaping is used by the individuals who are in the position of counselors is to approach in a steady yet improving manner to gain an expected response from the individual undergoing counseling.
- This method uses the technique of familiarizing the other person with you by offering certain treats so that he gets comfortable with you and opens up to speak his mind out.
The desire of the kurds of the palestinians for independent states is based on the principle of : Nationalism
The kurds filled with proud community that can sustain themselves, and have different point of view from other middle east countries (they were pro western)
Hope this helps
