What happens if there are no spiders in the world?

If spiders cease to exist on our planet, then there will be VERY   many insects. People will begin to die due to the fact that there will be many poisonous and disease-carrying insects.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.