The correct option is A Cambium
The purpose of photosynthesis is to capture and store energy. The green light is the only. A large tree may move as much as 50-100 gallons of water on kinds of growth tissue, at the twig tips and cambium under the bark. glucose is used by trees (and most other living things) to drive metabolic processes that produce. So, the correct option is "A" (Cambium).