The answer to this question is D
Answer: Diego is using Active strategy to reduce uncertainty.
Explanation: Active strategy is an act of using a well known tested and trusted method to generate the best result possible.
Diego asking Louisa's sister is an active strategy as Diego doesn't want to leave anything to chance.
a
Ultraviolet light has more energy than visible light.
One river that is famous for being a Holy River in Hinduism is Ganges (or Ganga, as it's also called).
There is a religious ritual in Hinduism to bathe in this river, which in the recent years has caused the river to be very polluted.
Additionally, it is a major burial site in Hinduism: people cremate their relatives' bodies on wooden pyres on the river.
