The leaf on the right shows a positive test for starch in the areas which contained chlorophyll, and a negative test for starch in the areas which lack chlorophyll. This is evidence that ...

Test the leaf for starch using the 4-step starch test. Make another drawing of the leaf. In this drawing show the areas of the leaf that tested positive and those that tested negative for starch.

The Leaf hasn't yet been tested by the Insurance Institute for Highway Safety. But considering its success in European testing, it will likely do well in IIHS tests. The Bolt EV scored very well ...