3 questions about Frogs

1. What is the average lifespan of a frog?

3 - 10 years

- https://www.nationalgeographic.com/animals/amphibians/f/frog/

2. How many species of frogs are there?

More than 5000

- https://www.worldwildlife.org/stories/how-many-species-of-frogs-are-there

3. Are frogs cold-blooded?

Yes

- https://www.livescience.com/54661-frogs.html