Answer:
Ionic substances, also known as salts, conduct electricity when dissolved in water or when in the liquid state
Explanation:
Answer:
The heightened level of trade that came as a result of the crusades led to the expansion of cities and towns. Serfs were sometimes allowed to buy their freedom, and this also changed the European population in dramatic ways. 3. Rice, coffee, spices, and new fruits were brought to Europe through the crusades.
Answer:
The appropriate answer for the blank space is “social-cognitive perspective”.
Explanation:
The social-cognitive perspective views human personality, thoughts, decisions based on judgments, and interaction with the world as patterns or characteristics that continually develop as people gain one experience after another, or move from one situation to another.
I believe the answer is: Archival research
In the past the data for Archival research could be easily accessed by public through things such such as documents on repository or books/articles kept in library. Now days, archival research could be done by everyone through the internet from the comfort of their own home.
