The life cycle that becomes more dominant as plants become more complex

The correct answer is sporophyte.

The plants, the gametophyte is the haploid and the sporophyte is the diploid. In the life cycle plants gametophyte is alternates with sporophyte. In complex plants, sporophytes have evolved to become larger, dominant and longer-lived compared to gametophytes. This phase undergoes meiosis and produce spores. Spores germinate to form gametophyte.

i would say it is

answer: national resource conservation services

national resource conservation services is the us. based approach that provides technical and financial assistance for natural resource management. nrcs society in conservation of resources by involving in activities like farmland protection, flood prevention, watershed protection, urban conservation, conserves economic and environmental conditions. it conducts soil surveys and implements the policy of natural resources management on the society.