# 1Multiple ChoiceWhat is the main function of the xylem in plants?Transporting water and mineralsTransporting sugarsPhotosynthesisReproduction
# 2Multiple ChoiceWhich part of the plant is primarily responsible for the transport of sugars?XylemPhloemRootsLeaves
# 3Multiple ChoiceIn which direction does water typically flow in the xylem?DownwardUpwardHorizontallyIn a circular motion
# 4Multiple ChoiceWhich cells in the phloem are responsible for transporting sugars?Companion cellsSieve tube elementsVessel elementsGuard cells
# 5Multiple ChoiceWhich of the following aids in the support and structure of plants?XylemPhloemChloroplastsMitochondria
# 6Multiple ChoiceWhat role do roots play in the plant transport system?Absorb water and nutrientsStore energyPhotosynthesisRelease oxygen