theres no question or picture sorry
Observation is a factual statement that cannot be changed or replaced.
Explanation)
Hypothesis is a tentative statement that can be tested.
Scientific law and theory are considered a fact but can be disproven if new evidence emerges.
By dying after mating in order to feed the young.
Ducklings follow their mother due to imprinting.
Opinions. Like Red is Better Than Blue. Pancakes are better than waffles. ETC.