Answer:b. After three generations of breeding the smallest dogs, the average size of pups in a litter decreases by 3 pounds. -- Evolution
Explanation:Evolution refers to changes in inherited traits which occurs over successive generations.
These are genetical traits which are passed from parents to offsprings.
It may be due to mutation or combination of genes that causes genetical variations over time.
It is also driven by natural selection in which subjects with resistant genes stay long and have these passed from generation to generation or resulting to some genes being eliminated.
Answer:
State of the Union
Annual Message
The State of the Union Address is an annual message delivered by the president of the United States to a joint session of the United States Congress near the beginning of each calendar year on the current condition of the nation. The State of the Union Address generally includes reports on the nation's budget, economy, news, agenda, achievements, and the president's priorities and legislative proposals.
<span>B) Most victims of famine are middle-class inhabitants of urban areas.
Famine is a widespread scarcity of food, this is the only answer that makes sense. </span>
Answer:
D. A diverse set of sources are widely available.
Explanation:
The internet is a global phenomenon that is widely used today in the Western world by all generations. Joanna can easily find various thoughts on the election online –<u> from both candidates, from all supporters, from the various generations, and from the media with different ideas. </u>Considering so many people use social media today and voice their opinion over it, she can look into the ideas and texts that have been posted openly online by the users. By searching communities centered on different ideas,<u> </u><u>Joanna can easily find a very diverse set of sources and opinions that are public for everyone.</u>