More than 80 percent of the world's population uses remedies to treat illness and optimize health.

Herbal

Explanation: The use of herbal medicinal products and supplements has increased over the past three decades with not less than 80% of people worldwide relying on them for some part of primary healthcare. Source-www.ncbi.nlm.nih.gov

i think it's they require warm air

explanation:

tornados usually happen when it's raining right so when it's raining it cools down so if the temperature keeps changing then i think a tornado occurs sorry if it's wrong

coconut why: has water in it : )