Answer:
Elements are substances that are made from one type of atom. An element cannot be broken down into any other substance. ... A mixture is made by simply mixing together elements and compounds. No new chemical bonds are formed.
I believe that its a description of “Liquefaction.” Hope this helps you.
Answer:
c. replication study.
Explanation:
Replication study: In research, the term "replication study" is denoting the repetition of a particular research study mainly with distinct participants and distinct situations, in order to describe if the primary findings of the "original study or research" can be implemented in other circumstances and participants.
Types:
Literal replication.
Construct replication.
In the question above, the given statement represents "replication study".
Example: Hector wakes up suddenly in great distress, his roommates asks him what is wrong but Hector cannot explain what happened.