Answer:
The student was wrong because anything with a density greater than 1 will sink.
Explanation:
If something has a density less than one it will float (no matter the weight).
If something has a density equal to 1 then it will not sink or float.
If a object has a density more than 1 it will sink (no matter the weight).
Answer:
I would say B.
Explanation:
All the other answers are not very upfront and specific and don't really make sense. When a group of people are unified or are without conflict a societey will succeed. A good example of this is how aincient China had dynasties and how they all fell and was mainly because of conflict (being ununified).
Answer:
extinction
Explanation:
Extinction: In psychology, the term "extinction" is described as one of the learning processes in which gradual decrease or weakening in a particular response related to a "conditioned stimulus" occurs when that particular stimulus is being presented in the absence of any reinforcement. During the extinction process, an entirely new connection with the specific stimulus is being learned that generally inhibits the "expression" of the original memory.
In the question above, the given statement signifies the extinction process.
Answer:
D. cut off the South’s supply routes.
D. isolate three Confederate states.
C. It gave the North a military advantage.
C. it was the South’s major transportation link.
Explanation:
