6th COURSE NATURAL SCIENCE. BODY SYSTEMS
Remember we´re made of cells. When cells get together they make tissues. Tissues assembling to one another make organs. Organs with similar function group to make up systems In our body there are different systems. Each of them is associated to one or more living things functions. DIGESTIVE SYSTEM RESPIRATORY SYSTEM CIRCULATORY SYSTEM SKELETAL SYSTEM (not organs but bones that support our body and protects vital organs) MUSCULAR SYSTEM (our muscles that enable us to move)