Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
•Analyze the levels of biological organization Living things are studied on different levels. These levels (from smallest to largest) are: 1.Molecules: groups of atoms; smallest unit of most chemical compounds. Ex. Water, carbon dioxide, DNA 2. Cells: smallest unit of structure and function of life 3. Tissues: groups of cells united together to perform a specific function Ex. skin, adipose, muscle tissues 4. Organs: a collection of different tissues unified to perform a specific function. Ex. Brain, heart, lung, stomach, kidney 5. organ system: a collection of organs that work together to perform a specific function Ex. Cardiovascular system, digestive system, central nervous system 6. organism: an entire individual living thing Ex. Person, cow, dog, insect, protozoan, bacteria Pugs Rule! 7. Population: groups of organisms of the same species living in the same area. Ex. Deer population, human population 8. Community: populations that live together in a defined area. Ex. Deer, hawks, mice, grass 9. Ecosystem: community and its abiotic surroundings. Ex. Meadow, forest, pond, lake 10. Biosphere: the part of the earth that contains all ecosystems.