If there is no options, how can someone respond to your question???
The answer should be B unless you do more energetic activities which then the answer would be D
Conflict means like struggle/ disagreement
These would be cells. Without cells (which are made up of atoms and molecules — which are also the things non-living things are made up of), our bodies (or the body of any living being) wouldnt be able to function. Not all living beings have organs, such a single-cell beings.