What term describes the act of bees spreading pollen?

The act of bees spreading pollen is best described by the term pollination. This process is crucial for plant reproduction, as it involves the transfer of pollen grains from the male anthers of flowers to the female stigma. Bees play a significant role as pollinators, collecting pollen while they forage for nectar. This not only helps in the fertilization of plants but also leads to the production of seeds and fruits. Pollination is essential for the growth of many crops and plants in the ecosystem, making it a vital ecological service.

The other terms provided do not relate to the act of spreading pollen. Predation refers to the relationship between predator and prey, transpiration is the process of water movement through a plant and its evaporation from aerial parts, and oxidation involves chemical reactions where a substance loses electrons, often associated with respiration and combustion. Thus, pollination is the most relevant and accurate term to describe the activity of bees in the context of spreading pollen.