Search results for “què és un paràsit”

Good Health and Well-Being Goals

This simpleshow explains the good health and well-being goals in a nutshell. This video was created by one of our volunteer authors to support the campaign "Goal 3 - Good Health and Well-Being". Find more information on our website http://simpleshow-foundation.org/. Click here to see more videos:

Varroa Mites: A Danger to Bees

Untreated they can wipe out a bee colony within one to three years: Varroa mites are regarded as the greatest pest to the western honeybee. This animation explains how the tiny parasites threaten bees and explains what beekeepers can do about them. Beekeeper Ernst Caspari has 20 colonies of bees t

Build Peace

Discover how the International Day of Peace, established by the UN in 1981, fosters global unity on September 21st each year. Our video explores simple ways to get involved in building peace and promoting understanding. #worldpeace #peace #worldpeaceday #sdgs #explainervideos #simpleshowfoundation

Anisakis worms - masters of reproduction

The parasites begin their life cycle as eggs. They reach the digestive tract of whales and dolphins via several intermediate hosts as adult worms. The eggs laid there by the females are returned to the sea with the excrement of the host. Author: ZDF/Terra X/Group 5 Film Production/Tamar Baumgarten/