Предмет: Биология, автор: glebvolk

какие цвета имеют опавшие листья и почему

Ответы

Автор ответа: sashaivanova123

Опавшие листья имеют жёлтый.или коричневый цвет,это говорит о том,что они уже не фотосинтезируют,к ним не поступает влага,(через жилки),они умирают и гниют.образую перегной

Автор ответа: genkais10go

не смогу сказать заумно но листья желтые потому что растение готовиться к холодам забирая пит. вещества в стебли

glebvolk: возможно спс

genkais10go: рядом со мной друг с пятеркой на профиле хим/био

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