Ysn1 natural 3 pieces (30x20)cm rock moss real plant incorruptible land algae are vegetative organisms that live especially in moist and shady environments. they are also known as "bryophyta" and are a group of land plants. these plants feed on water sources and moisture and have a primitive structure often associated with aquatic plants. the important features of mosses are as follows: leaf structure: black mosses have simple leaves and cells that generally absorb water. they are extensions called rhizoids and have a limited function in absorbing water and minerals from the soil. reproduction: mosses reproduce by spores and gametes. spores help new plants grow and disperse. algae are important to ecosystems because they can contribute to soil formation, reduce erosion, and have an impact on the water cycle. it is also a habitat and food source for some living organisms. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.