Уважаемые учащиеся 9-х классов. Для подготовки к контрольной работе вы можете проверить свои знания, выполнив задания по темам. Пройдите по ссылкам:
Пищеварительная система:
https://learningapps.org/display?v=pi0q4pvvc01
https://learningapps.org/display?v=pbx1u6ye201
https://learningapps.org/display?v=pbhz5via318
https://learningapps.org/display?v=pdzk2a8jc16
https://learningapps.org/display?v=pn1c5wkwk16
https://learningapps.org/display?v=p9fogberc16
https://learningapps.org/display?v=pivmyuhnc18
https://learningapps.org/display?v=pqx24411k17
Дыхательная система:
https://learningapps.org/display?v=p2gmhqs5j01
 https://learningapps.org/display?v=pf0uc8xu516
https://learningapps.org/display?v=p5pgnw24t17
https://learningapps.org/display?v=ppkoioszj16
Выделительная система:
https://learningapps.org/display?v=pwzpdmgtc01
 https://learningapps.org/display?v=p076qxsg301
Кожа:
https://learningapps.org/display?v=pmzjzjfok19
 https://learningapps.org/display?v=pwmse7kmj18
https://learningapps.org/display?v=pdbf0b7ia18
https://learningapps.org/display?v=pfpk57yen17
https://learningapps.org/display?v=pudtbhxij17