<span>The answers are -seed-bearing and -vascular. The gymnosperms are a group of seed-bearing vascular plants. The name "gymnosperm" is derived from Greek words meaning "naked seeds" because their seeds do not develop within an ovary but on the surface of scales. The gymnosperms, as other vascular plants, have vascular tissue specialised to transport fluids. This group of plants includes conifers, Ginkgo, cycads, and gnetophytes. </span>
Answer:
Class Aves
Explanation:
Class Aves consist of birds. Birds have feathers and lightweight bones to help them fly.
The interwoven mat of blood vessels threading through a tissue allowing the exchange of fluids, minerals, nutrients and waste is a CAPILLARY bed.
A capillary bed is a network of capillaries that supply blood to the tissues. The capillaries connect to each other to form capillary bed. The capillary beds run through all tissues.