Answer: Their love is calles romantic.
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A Social Category is simply a means of classifying people according to a shared trait or a common status
For example , let's take a look at teenage and elderly category. It would be very likely that the majority members of these two groups had a completely different value about social issues
I think your talking about WWII so it would be the Soviet Union.
Answer: 1. separates the material inside the cell from the outside environment
2. also allows material to pass in and out of the cell, if it is safe to do so
3. protects the nucleus and cytoplasm
Explanation: Mitochondria is the powerhouse of the cell. So thats not right. The other three are right. The cell membrane protects the cell by either blocking material that tries to come to the cell or pushing out material from within the shell.