-multi-cellular
-eukaryotic
-cells don't have cell walls or chlorophyll
-growth stops in adult stage
- most can move (except for sponges)
Answer:
cell
Explanation:
cell is functioning and structural unit for all living organisms.. they have their own different functions
Photosynthesis is used by plants to crest food. This is essential to all life because of the oxygen plants give off in the process, and the food source the plant becomes.
An arrangement of genes consisting of an operator, a promoter, and a repressor is an OPERON.
