Answer:
The correct answer is:
a. True
Explanation:
The concepts of reliability and validity are used to measure or check the research quality. The first concept reliability refers to the way in which the use of an instrument for a research, shows the same or really similar results when it has been used repeatedly; in this case the new Aristographic Creativity Scale has same results when applied. While the concept of validity focuses on measuring the particular area of study, it checks if it is correct to use that instrument to measure a specific subject, in this case, it is not exactly known what ability the instrument is measuring, that is to say it does not have validity.
He recommends the volunteers to allow the children to learn by doing things themselves and ask open ended questions to stimulate thinking~
<span>Based on the use of "likeded" by Samantha, it sounds as though she is in the 1-3 year old age range. When my son was this age, it was not uncommon for him to add the extra "ed" to many of his words. This is a very critical age in the learning of the English language, and I am guessing that Samantha will soon learn to drop those extra letters.</span>
Answer:
nnnnn
Explanation:
In general, dreams are considered to be important in Western society.
Please select the best answer from the choices provided
T
F
Answer:
No, the reaction was not carried out in a closed system
Explanation:
Recall that a closed system is one in which there is no exchange of materials nor energy. Hence there is no movement of matter in or out of the system. The total mass and energy present in the system is constant.
On the reactant side we have that the total mass of baking soda and vinegar is 47g + 13 g = 60g.
However on the product side, we have only a total of 56g which implies that a mass of 4g was lost in the reaction. This loss of mass can not happen in a closed system.
Hence the system is not a closed system because some mass was lost.
