1. an outer covering of cells cytoplasm 2. controls what comes into and goes out of the cell nucleolus 3. control center of the cell cell theory 4. large storage structures plasma membrane 5. all cellular material outside the nucleus organismal theory 6. functional plant or animal epidermis 7. each cell possesses a life of its own cell wall 8. outer covering around plant cell made of fibrous material nucleus 9. a functioning organism represents life organism 10. small structure(s) within nucleus vacuole

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit

Select the correct answer. which of the following statements is a scientific claim? a. the early solar system had large amounts of water; so, the oldest objects in the solar system should also be abundant in water. b. the mass of the universe is much greater than current models predict; it is not possible to explain this inconsistency. c. planet earth is abundant in water, but there is no way to scientifically determine from where earth's water originated. d. earth is shaped like a sphere even if not all of the scientific observations related to its shape support this idea.

Geoengineering will have no negative effects on the environment. select the best answer from the choices provided t f