Answer:
The answer is Dred Scott
Explanation:
He said he had lived in both a free territory and a free state. They did not believe that living in a free territory and free state made Dred Scott a free man. I hope this helps at least a bit!
I say b encause i think it is
Explanation:
- Cells. Need Oxygen To Release Energy
If you are a scientist and do not support your claim with evidence, the claim is not valid.
In different sciences it is necessary to carry out experiments, that is, a procedure that serves to verify or discard any idea or possible explanation of a phenomenon.

Answer:
separation of duties
Explanation:
Here, the case provided of the Radiant company is a simple case of separation of duties as it can strengthen internal control significantly. This separation of duties procedure will ensure that two different departments or at least two different people are responsible for sales and for recording cash transactions. This will reduce the chance of error as the person who made the sale might be careless or overworked in recording cash transaction and can also commit fraud as they are the one who knows the sales amount and can alter the sales details and documents. Hence by separation of duties, internal control will be strengthened.
When a word refers to objects that are physical and tangible, these are called <u>concrete </u>words. When words refer to concepts or ideas however, they are called <u>abstract</u>.
<h3>What is the difference between abstract and concrete words?</h3>
Abstract words are those that refer to an idea. In other words, they cannot be touched because concepts and ideas cannot be touched.
Concrete words on the other hand, are for objects that are physical and tangible. They can be touched and held. This is why concrete evidence means actual evidence.
In conclusion, concrete is tangible while abstract is for concepts.
Find out more on abstract words at brainly.com/question/11253325
#SPJ1