Biology B3

A group of cells that are similar in structure and function

a structure made up of a group of tissues, working together to perform specific functions

A group of organs that work together to perform a specific function

cell, tissue, organ, organ system, organism

The cells in a multicellular organism must be arranged strategically of efficient function. To achieve this, cells are arranged into tissues, into organs, in organ systems throughout the body

Music tissue: Found the heart (cardiac) Attached to bones via tendon (Skeletal) Found in intestines (smooth) Connective tissues, (Found in bones, tendons and fat) Epithelial tissues )cilliated columnar, simple columnar, simple cubodial and squamous) Found on skin surface Nervous: found in the brain, spinal cords and nerves

Mouth, oesophagus, stomach, liver, gallbladder, large intestine, appendix, small intestine, rectum, anus Describe the function of digestion The digestive system breaks down food into nutrients such as carbohydrates, fat's and proteins