Answer:
Scaled structure
Explanation:
A concrete model is a model that is in fact a physical representation of something. The opposite is an abstract model, which is not a physical representation. Theoretical, conceptual, and computer models are all abstract models.
Scaled structure (scale model) is a three-dimensional physical representation of an object that preserves accurate relationships between all of its important aspects.
The Answer is C. I took the test and it was correct. I give you 100% gurantee. If wrong you can report my question
<u>Answer:</u>
Relationship between Tom Walker and his wife was very greedy.
<u>Explanation:</u>
Both the characters in the story “The Devil and Tom Walker” by “Washington Irving” are very greedy. Tom is selfish and his wife is very harsh. They behave horribly with each other and have a miserable marriage.
Being insensitive by nature, both of them hide their valuable possessions from each other. They constantly argue and sometimes fight even physically. This is the reason Tom doesn’t fear about the devil as he already lives with a nasty wife. Both are ready to sell their souls to devil for wealth.
Answer:
The first workable prototype of the Internet came in the late 1960s with the creation of ARPANET, or the Advanced Research Projects Agency Network. Originally funded by the U.S. Department of Defense, ARPANET used packet switching to allow multiple computers to communicate on a single network.
Explanation:
