Question 2 (1 point)
A substance used in a science experiment boils at 50°C.
Which statement would combine with this situation to make zero?
O
Ob
Ос
Od
Another substance in a science experiment freezes at -50°C.
Another substance in a science experiment melts at 50°C.
Water freezes at 0°C.
Another substance in a science experiment boils at 50°C.