Answer:
To the answer number 1, i think it's, a.
The right answer for the question that is being asked and shown above is that: "C.keeping up appearances in society." the theme that is portrayed in this excerpt from Leo Tolstoy’s The Death of Ivan Ilyich is that <span>C.keeping up appearances in society</span>
The answer seems to be indeed A
Hi I only got number 1&3 hope that helps :)
1: A system is collection of two or more objects but how ca we define an object suppose if we talk about a tennis ball its an object but at atomic level we can say it is a system because it is made of millions of atoms and each atom can be considered as an object
3: The internal energy of a system is identified with the random, disordered motion of molecules; the total (internal) energy in a system includes potential and kinetic energy. ... It is the sum of all the microscopic energies such as: translational kinetic energy. vibrational and rotational kinetic energy
<span>A nonfiction book about the history of the Civil War is an example of expository writing. The main purpose of expository writing is to convey information about an issue, method, subject, or an idea and explain it in a logical and straightforward manner. The most common example of this are newspapers, instruction manuals, encyclopedia, textbooks and essays.
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