the plant kingdom is divided into two small groups: vascular and nonvascular. describe each subclass. include key words such as vascular tissue, angiosperms, gymnosperms, monocots, dicots, phloem, and xylem

1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel

Which describes the changes in the earths motion?