1. what process reduces the level of carbon dioxide in the atmosphere.
2. list three unpleasant characteristics or qualities of waste.
3. give two ways in which waste can be combatted.
4. give two advantages of plastic.
5. give two disadvantages of plastic.

In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls

[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]

In the first stage of the nuclear fuel cycle the spent fuel must be transported, processed, and disposed of properly. true or false