- the smallest unit of an element that maintains the properties of that element.
-two or more that same element or different ones combined together.
-found inside cell that has specific function.
- the smallest unit that has ability to live and reproduce independently.
-group of cells that combined together to carry out particular functions.
-group of different tissue that combined together to carry out particular job.
-tissue and organ combined together to carry out particular set of function.
-living things that capable to reproduction,growth and stimuli.
-study of interactions that take place between organisms and their physical enviroments.
-group of organisms that similar structure, funtions and behaviour.
-group of same species live the same place at the same time.
-a group of populations that different species occupying the same place at the same time.
-the populations of plants and animals that interact each other in given area with abiotic
- portion of the Earth that support living things.