Answer:
Wind, water, insects, and air.
Explanation:
Pollination is defined as the process of transfer of pollen to the female part from the male part of the flower, later enabling the process of fertilization.
The pollination of angiosperms is mediated by the help of wind, water, insects, and air. In angiosperm, it is defined as the transfer of pollen to the stigma of another flower or the same flower from the anther. This pollination is known as cross-pollination and results in an increase in the rate of genetic diversity.
