SEE ATTACHED- 3 PART QUESTION (100PTS)

The transport tubes for food coming down the plants are called?

The pronunciation aid that determines the stress placed upon a syllable is the

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of