Plant Reproduction, Growth, and Development I need help with Homework please help me?

1. Different species of birds and insects have specified to certain species of apples, so their migration patterns coinside with friut maturity for maximum dispersion. 2. Fruit and nut trees, as well as other species of seed bearing trees. 7. The warbler depends on the cones of the pine and for shelter. 8. The fire sears the seeds easing germination, fixing nitrogen in soil creating higher survival rate for new plants.