7-А біологія

https://youtu.be/i0kPI7PF5XY?si=xkLZWmOnWi6GF-rO

https://www.youtube.com/watch?v=dfTpZWLPH7o&ab_channel=%D0%A0%D1%96%D1%88%D0%B5%D0%BB%D1%8C%D1%94%D0%B2%D1%81%D1%8C%D0%BA%D0%B8%D0%B9%D0%B4%D0%B8%D1%81%D1%82%D0%B0%D0%BD%D1%86%D1%96%D0%B9%D0%BD%D0%B8%D0%B9

https://learningapps.org/33623596

https://learningapps.org/2780308

https://learningapps.org/2780721

https://learningapps.org/2780450

https://learningapps.org/25130633

https://learningapps.org/1481537

паразитичні черви 

паразитичні комахи

риби

тест про риб

https://youtu.be/c-7oO_DKXSU?si=n3waOaF6TsEtghkv