Which of the following is NOT correctly paired with its description? O A. organelle - a group of tissues working together to do a job (ex. stomach)
OB. tissue - a group of similar cells working together to do one job (ex. muscle tissue)
O C. molecule - smaller than a microscope can see it is atoms connected by bonds (ex. protein or DNA)
OD. organism - any one living thing whether it is one cell big or many cells (ex. a bacterium or a redwood tree)
E. ecosystem - all of the living and non-living things in an area (ex. a coral reef or desert)