Answer:
Should be D, adapted. I don't see how the fish enlarged or departed anywhere, and it didn't waver, but it has a special adaptation to the cold, so the best answer is adapted.
Explanation:
Answer:
World War 1 soldiers had to fight at any time ,day or night.So European glowworms at night guided them.That is how they are clever.
Parallax is the apparent displacement or the difference in apparent direction of an object as seen from two different points of view
