His empire were divided among his sons
Answer:
<h3>The invention of gunpowder.</h3>
Explanation:
- The post classical era often called as post ancient period is the period between 6th century AD to 15th century AD. This period is also known as the medieval period and is known for the various discoveries and inventions made during this age.
- It was during the post classical era China invented the four greatest inventions of all time. They were the gunpowder, printing press, paper and compass.
- The invention of gunpowder changed the whole scenario of warfare. It had a very powerful impact on the ways of battles and warfare all over the world.
The the respect for persons principle dictate that minor children participating in a research study be entitled to protection, compared to subjects in a research study involving working adults 25 to 45 years of age because minor children have diminished autonomy
<h3>What is a research about?</h3>
The purpose of doing research studies is to learn new facts or to provide an answer to a question regarding how people learn, behave, and function. Simple tasks like completing surveys, being watched in a crowd, or taking part in group discussions may be required for some studies.
People who have less autonomy, such as juveniles, prisoners, and people with mental disabilities, are entitled to additional safeguards. In order for this concept to be applied, human subjects must only be enrolled in research investigations under the terms of meaningful informed consent.
Learn more about research on:
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Answer:
POLLINATION!!!!!!!!!!!!!!!!!!!!!!!
Explanation:
