It is the fact that Romeo's family and Juliet's family are enemies
First off do you mean the game tetris? If so here is the answer:
Tetra is a prefix which means “four” and is used when forming compound words. In tetris, we use pieces (called tetrominos), which are formed by combining 4 small blocks (called minos). There are 7 possible types of tetrominos named after the letters that they resemble: I, O, L, J, T, S, and Z.
False. even though you give credits to the writer for their work ( in the work cited) you still cannot copy and paste the writers idea word for word. if one does that, even with a work cited, it is still considered as plagiarism <span />
It is common to feel abandoned when you are left alone.
Answer:

According to blank slate theory, the mind is completely blank at birth. From there, education, environment, and experiences – which are external, as well as material and/or immaterial – shape the child's process of development. This leaves a lasting effect on who they become.