Answer: is copied.
Explanation: During replication, DNA is copied.
The prey will always out number the predator. This keeps the food chain going.
Answer: Nuclear Envelope
Explanation: The nuclear envelope (NE) (also known as the perinuclear envelope, nuclear membrane, nucleolemma or karyotheca) is a double lipid bilayer that encloses the genetic material in eukaryotic cells. The nuclear envelope also serves as the physical barrier, separating the contents of the nucleus (DNA in particular) from the cytosol (cytoplasm).
This is an example of adaptation. by hiding in the plain sight,they not only avoide the enemy that might be looking to eat them,but also stay undetected to their own preys. that way they can hunt without being sighted. they adapt to the conditions around them and make the best use of it.