2006-12-30 12:57:55 · 7 answers · asked by nightowl 2 in Science & Mathematics ➔ Geography
they have prepared in fall, they will falling its leaves, the tree absorbs the leaves energy so that while winter they don't need to photosynthesis again
2006-12-30 13:21:09 · answer #1 · answered by Bill Scoupt 1 · 0⤊ 0⤋
Leaves have a huge floor area, as a thanks to maximise the area avaliable to utilise chlorophyll. on the suitable they're quite dry yet below they're waxy. This serves to minimise water loss even as the stomata close or open. also, the chlorophyll (which resources leaves their shade) will react with carbon dioxide and water to create starch and different sugars.
2016-12-01 08:40:03 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Rest.
2006-12-30 14:04:03 · answer #3 · answered by Anonymous · 0⤊ 0⤋
THEY GO DORMANT AND THE SAP GOES DOWN INTO THE ROOTS
2006-12-30 19:20:33 · answer #4 · answered by bev 5 · 0⤊ 0⤋
i think they sustain themselves through drinking through their roots. and the leaves fall off and die exactly because there is no light.poor leaves.
2006-12-30 13:00:38 · answer #5 · answered by little b 2 · 0⤊ 1⤋
they go dormant and just wait
2006-12-30 13:11:36 · answer #6 · answered by momoftrl 4 · 0⤊ 0⤋
hibernate
2006-12-30 13:01:15 · answer #7 · answered by the man called X 2 · 0⤊ 1⤋