KBC 13: Nearly what percent of all animals on Earth are insects?
KBC 2021: Nearly what percent of all animals on Earth are insects?
Answer: Seventy five
Description: Insects comprise 75% of all animal species that scientists have named and described, and most of these insects have wings. The key to insect success is their ability to survive on land and take to the air.
The questions on KBC's episode of November 23, 2021 are: