Sentences & parts of speech:
used in treatment of cancer. (Drugs) used to fight cancer.
plant or part of plant used as food. Plants that are raised and eaten as food.
mark certifying purity of silver etc.. Marks indicating quality or excellence. stamp with hallmark.
flooding or flowing over surface or area. (Liquid) to flow over the edge of something.
Factual proof that helps to establish the truth. be or show evidence of.
process of providing or obtaining food necessary for health and growth.