X1011598921-00151-38173</DOCNO> biodiv6 Transpiration Lab II: Required Materials Plastic ziploc sandwich bags Duct tape Scale (that can be zeroed) Trees Paper towels Procedure Label plastic bags Weigh plastic bags, separately Find a tree where students can easily reach leaves Carefully place entire leaf inside bag and zip as much as possible and then duct tape to seal Place some bags on leaves in shade and some in sunlight and time for twenty minutes Make sure that you take measurements from several leaves in both sunlight and shade Collect leaves and weigh entire bag including leaf and duct tape Weigh duct tape Weigh leaf, after patting dry with paper towel Subtract weights of leaf, duct tape, and 1 st weight of bag from total bag weight Graph results in mg H 2 O/mg leaf/hour After completing this experiment with our mentor we were able to graph and discuss our results.
(Procedure Label plastic bags; Weigh; plastic bags) (some in sunlight and time; Make; sure that you take measurements from several leaves in both sunlight and shade Collect leaves and weigh entire bag including leaf and duct tape Weigh duct tape Weigh leaf; T:for twenty minutes) (you; weigh; entire bag including leaf and duct tape) (1 st weight of bag from total bag weight Graph; results; in mg H 2 O/mg leaf/hour After completing this experiment with our mentor) Context(1 st weight of bag from total bag weight Graph results,List([708, 762))):(we; were; able to graph and discuss our results) (X1011598921-00151-38173; separately Find; a tree where students can easily reach leaves Carefully) (we; to graph; ) (you; take; measurements; from several leaves in both sunlight and shade) (students; can easily reach Carefully; L:a tree) (we; to discuss; our results)
1 st weight of bag from total bag weight Graph results,List([708, 762))
Procedure Label plastic bags some in sunlight and time you 1 st weight of bag from total bag weight Graph we X1011598921-00151-38173 we you students we
Weigh Make weigh results were separately Find to graph take can easily reach Carefully to discuss
plastic bags
sure that you take measurements from several leaves in both sunlight and shade Collect leaves and weigh entire bag including leaf and duct tape Weigh duct tape Weigh leaf T:for twenty minutes
entire bag including leaf and duct tape
in mg H 2 O/mg leaf/hour After completing this experiment with our mentor
able to graph and discuss our results
a tree where students can easily reach leaves Carefully
measurements from several leaves in both sunlight and shade
L:a tree
our results