If you increase the volume the pressure will decrease. so the best answer is C
Explanation:
the tip of a growing plant contains special rapidly diving cells called apical meristem ,these cells are responsible for increase in the length of the plant . if we cut out these cells ,length growth of the plant will be stunned as these cells are not present anyplace else.
The mass of nucleons (and thus of the nucleus) is roughly 1000 times greater than that of electrons.