Answer:
1-J, 2-G, 3-C, 4-H, 5-B, 6-I, 7-E
8-a biological community of interacting organisms and their physical environment
9-D, 10-F
Biosphere-A
Explanation:
1. Atom/Molecule --> J. smallest part of an element or compound
2. Organ --> G. a group of similar tissues working together like the heart or lungs
3. Population. --> C. a group of one kind of organism living in an area
4. Biome --> H. all the living and nonliving things living in a similar environment such as a desert
5. Cell --> B. Smallest level at which life exists
6. Organelle --> I. parts of a cell such as the nucleus
7. Community --> E. Several populations of organisms living together
9. Tissue --> D. group of similar cells working together
10. Organism --> F. a living thing that may be unicellular or multicellular
8. Ecosystem --> a biological community of interacting organisms and their physical environment
Biosphere --> A. All living & nonliving things on earth