The well known scientist Albert Einstein is the answer.
Answer:
D. is a hobby
Explanation:
According to my research on the English language, I can say that based on the information provided within the question the correct statement for this question would be "is a hobby". Therefore the whole correct sentence would be "Stamp collecting is a hobby sometimes used in the schools to teach economics and social studies."
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
The students are experiencing difficulty in grammar. Grammar
is being defined as the structure of the language or the language’s whole
system by which it is taken in a manner of having to contain morphology and as
well as syntax and it also sometimes include semantics and phonology.
This type of question is commonly asked during job interview.
The question is aim to determine whether you are a social person or not. In most jobs, it best to answer YES/True to this type of question since most company find an ability to socialize with other people a plus
hoep this helps
The answer is
"<span>
Maslow's hierarchy".
</span><span> <span>Abraham Maslow presented the theory in 1943 though
it was it was fully expressed in 1954 by him in his famous work “Motivation and
personality”. It is this </span><span>theory of
motivation which hypothesized that within every human being there exist a set
of needs that resembles apyramid. I am uploading a picture portraying the
pyramid.</span></span>