Poem on topic utility of plants?

Plants are useful for many things.

Some plants give us medicine.

Other plants supply us with poison

So that we can get rid of our teachers.

Curare for example was developed

By South American indigenous people

From the foliage of the Calebas.

Macusi Indians graded their Curare

As One Tree Curare, Two Tree Curare ... and so on.

To show how many trees a monkey could jump

Before the Curare caused him to stop breathing.

We would call our Curare

One Lesson Curare, Two Lesson Curare .... and so on.

Do teachers breathe?