7th grade science help me pls

1. Organism: (description) an individual animal, plant, or single-celled life form.

                     (example) Humans, squids, mushrooms, and vascular plants

2. Population: (description) A population is all the inhabitants of a particular                        

                        place

                        (example) All institutionalized elderly with Alzheimer's

                         All people with AIDS

3. Community: (description) A community is a social unit with commonality such as norms, religion, values, customs, or identity. Communities may share a sense of place situated in a given geographical area or in virtual space through communication platforms.

                        (example) a forest of trees and undergrowth plants, inhabited    by animals and rooted in soil containing bacteria and fungi

4. Ecosystem: (description) An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system.

                        (example) agroecosystem, aquatic ecosystem, coral reef etc.

5. Biosphere: (description) The biosphere is the worldwide sum of all ecosystem

                     (example) An example of the biosphere is where live occurs on, above and below the surface of Earth.

mark me brainlies :)))

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).