Quality assurance comprises administrative and procedural activities implemented in a quality system so that requirements and goals for a product, service or activity will be fulfilled.
Sisal (/ËsaÉªsÉl/ , [siËsal]), with the botanical name Agave sisalana, is a species of Agave native to southern Mexico but widely cultivated and naturalized in many other countries.t is sometimes referred to as sisal hemp, because for centuries hemp was a major source for fibre, and other fibre sources were named after it.
Identifying Salal: Salal is an evergreen shrub that grows in lush thickets in both evergreen forests and in sunny areas where there is moisture and good drainage. Plants grow to 5 feet tall.Leaves are thick, dark green on top and waxy.alal, a backdrop in Northwest woodlands, is so common that many people barely notice it. Its shiny deep-green leaves remain beautiful all year. Stems are long-lasting when cut and are a valued addition to floral arrangements.