Answer:
the relation of two different forms of the same substance (such as two allotropic forms of tin) that have a definite transition point and can therefore change reversibly each into the other — compare monotropy.
Qualitative observation. Which is data or information with your senses such as sight, taste, smell, and touch.
C because the plant needs water to go through photosynthesis
The mass of 8 mol of ¹²C is 96 g.
Mass = 8 mol × (12 g/1 mol) = 96 g