Answer:
From simplest to most complex, the levels of organization is as follows:
atom --> compounds and/ or molecules --> organelle --> cell --> tissue --> organ --> organ system --> organism --> population --> community --> ecosystem --> biosphere
Explanation:
An atom is the simplest level among the levels of organization of life. It is made up of only a single element.
A compound and a molecule are composed of two or more atoms bonded together.
A cellular organelle or a part of a cell is made up of several similar and different molecules bonded or formed together.
A cell is the simplest unit of life and is composed of organelles.
A tissue is a group of similar cells with the same function and goal.
An organ is a group of similar tissues with the same function and goal.
An organ system is a group of different organs but with the same function and goal.
An organism is the totality of all the different organ systems functioning all together to support life and balance.
A population is a group of individuals or the same organisms or species living together.
A community is a group of different populations living together.
An ecosystem is the combination of different communities living together, including the non-living things in their habitat and their relationships.
The biosphere is the totality of all living and non-living things as well as the Earth's regions, such as the lithosphere, geosphere, hydrosphere, and atmosphere, and their relationships.
