When an observation changes, the __ should change too.
O
A. pregiștion
O
B. scientific calculations
O
c. weather report
O
D. meterologist

Scientific calculations should change too

B. alice is pretending there is a way through the glass when in reality that would not be physically possible therefore she has to pretend. but i think d is also possible because alice notices the glass is actually melting away which is also not possible either