Activity of integration 9 have been asked to importance of plants to man. The primary already knows that plants make food but they Your task 19 to work down in not more than cowords) the details of the structures involved you would explain this in know talk to the primary your former School. The talk is about class Seven do not the process knowledge of Biology. You can during your talk. talk using your your use the image below chloroplastccontains chlorophyll) Nucleus cytoplasm vacuole membrane cell membrane cellulose Cell wall Chapter summary A cell the basic unity where most lefe process take place •cells have different shapes, sizes and structures to carryout All living organisms are made up of cello specialized functions In multicellular tissues that Join group to form argan / body systems. organisms, cells combine to form together to form organs which