(C. Gladiola)... that is the correct answer
Answer:
When glaciers begin to melt.
Explanation:
When melt water and flowing is scrape across the land as the glacier melts, land forms underneath appear and often times are eroded.
I can't GIVE you the paragraph but I do agree
Complementary colours are colours that are combined to make a grayscale off colours
A complementary pair is when you combine colours that are opposite of each other like red and green, or yellow and purple etc.
When you put two of these colours together they cancel each other out which leads to that grayscale of colours like grey or even brown
