Water high specific heat help animals to ………. their body temperature more easily.
a) increase
b) decrease
c) regulate
d) none of these
Properties of Water:
.Physical Properties of Water:-
Pure water is …….. liquid.
a) colorless
b) odorless
c) tasteless
d) all of these
The freezing point of water is………
a) 00C
b) 370C
c)960C
d) 1000C
The boiling point of water is …………..
a) 00C
b) 370C
c) 1000C
d) 40C
The taste of water is due to the dissolve……
a) salts
b) gases
c) both a & b
d) none of these
