Biomass is fuel that is developed from organic materials, a renewable and sustainable source of energy used to create electricity or other forms of power. Some examples of materials that make up biomass fuels are: 1  scrap lumber; 2  forest debris; 3  certain crops;
At most, some flowers linger into part of the following day. A large cereus cactus may have several blooms, but the plant's entire bloom season may last only two days. Some genera bloom in spring or summer, while others flower in early fall.
depending upon the amount of stored water the cactus is ribbed on the outside to expand or contract from top to bottom additionally it s unique in having growth buds that are called areoles from the areoles may grow spines shoots fruits flowers and branches