stem – n. the main long and thin part of a plant that rises above the soil and supports the leaves and flowers

moisture – n. a small amount of a liquid like water, that makes something wet or moist

stressed – adj. feeling worried or anxious, having a lot of pressure

succulents – n. plants with thick, heavy leaves or stems that store water

photosynthesis – n. the process by which a green plant turns water and carbon dioxide into food when exposed to light