Answer: C the study of living things
Explanation:
120mm is equal to 0.12 meters
Bleaching hair i a physical change i think; it washes the pigments out.
i hope this helps (;
Answer:
Water, in either liquid or solid form, is often a key agent of mechanical weathering. For instance, liquid water can seep into cracks and crevices in rock. If temperatures drop low enough, the water will freeze. ... This specific process (the freeze-thaw cycle) is called frost weathering or cryofracturing.
