Will a cactus have few or many stoma?

Why do sunflowers grow on the side of highways? How dama de noche be propagated? Where is the myrrh tree grown? When do you cut the pampas grass back? What is Maines main crop? What happens during budding? What is Aunt Petunia's maiden name? What does sustainable use of the forest mean? What do zebras like to eat and why? Are carrots biennial vegetables? What is the name of trees that do not shed their leaves? How should grape vines be trimmed in spring to promote healthy growth and fruit production? How can I identify locust tree leaves? How do you measure soil pH accurately and effectively? Does watering impatiens when the sun is on them harm them? What is the national tree of Iraq? How much does a bouquet of flowers cost? What animals in the Everglades eat bladderwort? How can I prevent brown tips on palm leaves? How do you prune a limelight hydrangea?