Which is the best alternative considering some of the statements
are true (T) and others are false (F) ?
I– Modern building façades might be dangerous.
II– The sensors show when the glass is breaking or falling.
III– A glass fissure is not easily seen in the beginning.
IV– The sensors can help control the building temperature.
V– A change in the signal indicates that the pane is not
defective.
VI– Changes in temperature do not have any influence on the size
of glass fissures.
The best alternative is
