[CHAPTER VI.]—PLANTS THAT SHOOT OFF THEIR SPORES OR SEEDS.

[35.]

Dry pods twist as they split open and throw the seeds

[36.]

A seed case that tears itself from its moorings

[CHAPTER VII.]—PLANTS THAT ARE CARRIED BY ANIMALS.

[37.]

Squirrels leave nuts in queer places and plant some of them

[38.]

Birds scatter nuts