Answer:
Explanation:
Microevolution is the change in allele frequencies that occurs over time within a population. This change is due to four different processes: mutation, selection (natural and artificial), gene flow and genetic drift.
Answer: 175 million years ago
The Gulf of Tonkin incident, also known as the USS Maddox incident, drew the United States more directly into the Vietnam War.
Answer: gas pipe lines
Explanation: There are three major types of pipelines along the transportation route: the gathering system, the interstate pipeline system, and the distribution system. The gathering system consists of low pressure, small diameter pipelines that transport raw natural gas from the wellhead to the processing plant.
The education reformation was aimed to getting more kids educated. Books like Huckleberry Finn were based on times where getting a formal education was very rare. Working moved from fields and into the factories which required the education to be more prominent. They wanted equal education for all, improve schools, and require students to attend. To do this, they opened more schools, enrolled more students, motivated both teachers and students, bettered the curriculum, admitted women into some colleges, extended the school year, increased teacher's salaries, introduced new teaching methods, and enriched the curriculum. This upped the literacy rate, created major reforms of all kinds, and improved our entire education system all around.