How are fruits and seeds spread?

In nature, seeds and fruits will spread in three main ways. First, it hits the ground directly from the plant. The second method is the wind, which can carry the seeds away from the tree. In this way, conifers are most often distributed. The third method is more suitable for fertile plants. Fruits, which are painted in bright colors, attract birds, insects and other animals, and spread with their help (on wool, in experiments).