The answer is Guido D'Arezzo. He was the creator of the modern staff, he had used yellow and red lines to indicate pitches in the staff. In the modern era, these yellow and red lines were removed but still followed D'Arezzo's modern musical staff. Aside from the musical notation, D'Arezzo is also known for his text called "Micrologus"
The purchase of a Porsche produced in Germany has a direct effect on net exports
<h3>What is net export?</h3>
Net exports is total export less import. Import is when a good or service is brought into a country from a foreign country. Import reduces the value of the net exports. Export is when a good produced in a country is sold in a foreign country.
To learn more about imports, please check: brainly.com/question/26497713
Answer:
secure
Explanation:
A secure loan is backed by collateral or assets of value
Answer:
Positive Reinforcement: Giving a desired reward when a behavior is performed to increase how often the person repeats the behavior.
reinforcement: The process of increasing the incidence of a directly measurable behavior.
negative reinforcement: The removal of an unpleasant condition or consequence when a behavior is performed to increase how often the behavior is repeated.
