tree science

http://www.youtube.com/watch?v=Jt8Fewb92Q8&feature=youtu.be

http://www.youtube.com/watch?v=gGB9HYP_tnM&feature=youtu.be
http://www.nps.gov/history/history/online_books/cook/sec2.htm
http://giantsequoia.tripod.com/parts.html

http://sunnyfortuna.com/explore/redwoods-return-of-the-jedi.htm

http://sunnyfortuna.com/explore/redwoods-temperate-rain-forest.htm

http://sunnyfortuna.com/explore/redwoods-headwaters-reserve.htm

http://sunnyfortuna.com/explore/redwoods_more_facts.htm

http://sunnyfortuna.com/explore/redwoods_role_of_fog.htm

http://sunnyfortuna.com/explore/redwoods_facts_02.htm

http://www.dimensionsguide.com/how-big-is-a-redwood-tree/
Pictures of LEAVES and Cones
http://www.nps.gov/history/history/online_books/cook/sec3.htm

http://www.nps.gov/history/history/online_books/cook/sec2.htm

PHOTO SYNTHESIS

 http://www.youtube.com/watch?v=tSHmwIZ9FNw&feature=related

http://www.youtube.com/watch?v=C1_uez5WX1o
by PETER WEATHERALL

Photosynthesis by BILL NYE
http://www.youtube.com/watch?v=pdgkuT12e14