Randomized Clinical Trial
In this type of study, assigned
or randomized people are grouped in two and are followed over time to see which
group achieves a particular result. The two groups receives different interventions.
The outcomes for each are then evaluated and the risk of one group developing the
result are compared and calculated.
Answer:
The way a mineral's surface reflects or absorbs light is called streak.
Explanation:
……
Answer:
I believe it is C
Explanation:
Scientists are still testing this theory so I believe it is a hypothesis.
Forgive me if I am incorrect.
