[Ans] What is the average life span of most shark species in the wild?

Step 1 : Introduction to the question "What is the average life span of most shark species in the wild? "

Maximum life span not only means measure of the maximum amount of time one or more members of a population have been observed to survive between birth and death, the term can also denote an estimate of the maximum amount of time that a member of a given species could survive between birth and death, provided circumstances that are optimal to that member's longevity.

[Ans] When cyclists race in the Tour de France, how many calories, on average, do they burn in a day?

Step 1 : Introduction to the question "When cyclists race in the Tour de France, how many calories, on average, do they burn in a day?"

The Tour de France is an annual multiple stage bicycle race primarily held in France, while also occasionally making passes through nearby countries.