Single celled organisms

2. Single cells have a ______ surface area:volume ratio in order to obtain the necessary requirements
4. Diatoms contain ____________ which help them to harness energy from the sun to produce their own energy
5. Can make their own energy
7. Site where packaged energy is broken down in order to create energy for the cell.
8. Organisms obtain, ___________ distribute and eliminate matter and energy differently. This is what sets them apart
10. Paramecium possess ________ which help them move through water
11. All of the important processes of this type of organism takes place in the cell
13. A group of single-cell organisms that are autotrophs

1. Are chemosynthetic and can utilize carbon dioxide to make organic compounds
2. Rely on others to provide them with energy
3. All living things need energy and _________ for growth
4. Process which uses by products of chemical reactions as an energy source
6. Is enough for single cell organisms to obtain and release whatever is required
9. Once paramecium have obtained enough food, the food forms a __________ and breaks away from the gullet.
10. Sometimes individual organisms of the same species live closely together to assist each other with survival
12. Paramecium hold food in their ___________
14. Paramecium receive their organic requirements by consuming bacteria, yeasts and a________