A. Unreal
B. Mythical
C. Short-lived
D. Artificial
✅ The correct answer is option C.
Unreal : imaginary or illusory.
Unreal : imaginary or illusory.
Mythical : occurring in or characteristic of myths or folk tales.
Short-lived : living or lasting only a little while.
Artificial : made or produced by human beings rather than occurring naturally, especially as a copy of something natural.
Ephemeral : lasting for a very short time.
Synonym of Ephemeral is Short-lived