1. They are the smallest known world that performs all of life’s functions.
a. Biosphere b. Cell c. Tissue
2. Is a global ecosystem composed of living organisms (biota) and the abiotic
(nonliving) factors from which they derive energy and nutrients.
a. Biosphere b. Cell c. Tissue
3. Is any individual entity that embodies the properties of life?
a. Organism b. Population c. Community
4. The whole number of people or inhabitants in a country or region.
a. Organism b. Population c. Community
5. Unified body of individuals: such with common interests living in a particular
area.
a. Organism b. Population c. Community