Environmental Risks of GMO

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas