Answer:
The correct answer is b. an operational definition.
Explanation:
An operational definition constitutes the set of procedures that describe the activities that an observer must carry out to receive sensory impressions, which indicate the existence of a theoretical concept to a greater or lesser degree. In this sense, it tries to clearly indicate how the variables are going to be manipulated or measured and also indicates that to measure a variable, it is necessary to carry out a series of activities or procedures. It is the one that builds or adapts from others, based on the observable characteristics of the phenomenon; indicating the concrete, empirical elements or indicators of the fact to be investigated.
Answer:
The atomic number of the element lithium is 3
Answer:
It will sink.
Explanation:
Because the salt water's density and the ship's density are very different (compared to fresh water and the ship's density) It will allow the ship to remain seated higher in the water than when the ship is in fresh water.
A gene plz don't report if this is not what your lookin for