Question

Many plants have poisonous leaves or fruit.

Answer 1

Many plants have poisonous leaves or fruit.
Sentence

The Belladonna has a beautiful name and poisonous berries, it is also called deadly nightshade
Run-On Sentence

Holly, commonly used for holiday decoration, has poisonous leaves and berries.
Sentence

Another seasonal flower, the lily of the valley, has berries too these should not be eaten by anyone either.
Run-On Sentence