Final answer:
Angiosperms have vessels and tracheids as tracheary elements, which are responsible for the transport of water within the xylem tissue of these flowering plants.
Step-by-step explanation:
The tracheary elements that angiosperms have are a) Vessels and tracheids. Angiosperms, or flowering plants, possess two types of specialized cells in their xylem tissue: vessels and tracheids. Both of these cell types are involved in the transport of water throughout the plant. Vessels are long, tubular structures that form a continuous network for water transport, while tracheids are elongated cells that also contribute to water movement, although they do not form vessels. These tracheary elements differ from the phloem cells, which include sieve-tube elements and companion cells, responsible for transporting organic substances such as sugars and amino acids produced during photosynthesis.