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/
For more Science Videos: https://lt.org/ * Seagrasses evolved from terrestrial plants on at least 3 separate occasions. We know that land plants interact with their microbial communities in their soils to recruit symbionts. In this video, EMILIA SOGIN investigates whether seagrasses also retained t
Nitrogen makes up 78% of the air, however neither plants nor animals can take nitrogen directly from the air because nitrogen is so unreactive. The nitrogen cycles shows the movement of nitrogen through the environment. Nitrogen is continually cycled through the air, soil and living things. Plant
Click here to see more videos: https://alugha.com/FuseSchool CREDITS Animation & Design: Reshenda Wakefield Narration: Dale Bennett Script: Cheam Tung Shaun (Sevenoaks School) Meet the kidneys. Those fist-sized organs that are shaped like beans. They are kind and hardworking organs located in your
