Do not keep a clinical thermometer below:
a) 5oC
b) 3oC
c) 2oC
d) 0oC
Do not keep a clinical thermometer above:
a) 50oC
b) 30oC
c) 20oC
d) 0oC
Plastic and rubber cannot allow electricity to pass because they are……..
a) Conductor
b) Insulators
c) Soft
d) Hard
North Pole repels the ……………….. Pole.
NTS PST 15/12/2019 (11:30)
a) South
b) North
c) East
d) West
