Do trees have memory?

Trees are among the largest (an aspen grove can be one single organism, and a sequoia is just huuuuge) and oldest (the bristlecone pine) living things on earth. If they do have memories, they are in their annual growth rings. But you don’t need to cut down a tree to unlock its memory–take a core sample!

Your memory’s more nimble than a tree’s growth rings. Here’s your chance to take the quiz …. (to come)