The best clock time shadow is cast shadows
Who's Elisa, and what book and/or passage are you reading? Nobody can answer without that context.
Can you open it better because like I'm trying to read it I know it's about science but I can't really read all the words to help you with your question so please make another photo showing like a better picture of it please thanks
I say it's B but I might be wrong
"Don't you think you might wish four pairs of hands for me"