Biochemical oxygen demand is . Group of answer choices measured in a test that passes the sample through a filter and then weighs it unaffected by secondary sewage treatment all of the answers are correct a measure of the amount of oxygen that may be used up when a wastewater enters a stream usually about 5% in untreated sewage

Tamarind can be grown on homesteads, plantations, and wasteland or as a forest tree. methods of propagating tamarind there are two methods of propagating tamarind trees: seed propagation and vegetative propagation. seed propagation: it involves the collection, preparation and direct planting of the seed.answer from google full credit to google.

Ithink the answer is true

Idk little ngr try paying attention in school and you would know ngr