The Human Body
Body Systems A system is made of parts that work together as a whole. In our bodies, many different systems work on their own but are also connected to each other and communicate with each other. Each body system is made up of organs (ie: heart) Each organ is made up of tissue (ie: cardiac tissue) Each tissue is made up of a certain type of body cell (ie: heart cell).
Circulatory System
Digestive System
Respiratory System
Excretory System
Immune System
Endocrine System
Reproductive System
Integumentary System
Skeletal System
Muscular System
Nervous System
CELLS ORGANS TISSUES ORGAN SYSTEMS
ORGANISM
MUSCLE TISSUE: movement NERVE TISSUE: sends info Types of Tissue MUSCLE TISSUE: movement NERVE TISSUE: sends info CONNECTIVE TISSUE: connects, protects, insulates EPITHELIAL TISSUE: covers