Answer:
The scientific laws have been well proven before they are published so it is difficult to prove mistakes
Explanation:
Answer:
H2O is a compound because its a main constitute of earths hydrosphere
'Acceleration' means any change in speed or direction
of motion.
so
C). No acceleration. Straight, at constant speed.
No change of speed or direction.
Answer:
Calcium chloride react with silver nitrate to produce calcium nitrate and silver(I) chloride.