Answer: The principle is that the mass of matter, in a closed system, will always be the same no matter what type of change happens to the matter. Whether it's a change in state, or dissolving, or a chemical reaction, or any combination of these, the amount of mass will not change.
Explanation:
ᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟ
<span>ᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟᅟ</span>
Answer:
There is an argument here
Explanation:
The above statement tells us that seeking entrepreneurship will be the best approach to a flexible and good economic climate for the country and also supports the claim by stating that professionalism in the form of employment has become the norm instead. Note an argument is a supportive statement(premise) made to support and give evidence for the conclusion.
Answer:
The method of A. Limits requires this.
Explanation:
The method of limits is generally used in research and it is used to <em>establish an individual's perception of a certain stimulus</em> through understanding the level at which it is perceived by him/her.
The stimulus is <em>presented and varies</em>, by being <em>decreased or increased</em>, until it is perceivable by the individual. The experimenter needs to vary the perceptible stimulus until it is no longer perceived and the imperceptible stimulus until it is perceived in order to measure the level at which perception is possible.
