The answer is a slim layer, Flagella, and a Fimbriae
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Vascular plants is the phloem, (vessal) that transports food and the xylem transports water. Nomvascular plants are small with no vascular system. Which means non vascular plants do not have a phloem or a xylem.
<span>Alveoli are specifically designed to quickly facilitate the exchange of gas from the lungs to the blood. They are very small, but with a very high surface area allowing a greater amount of gases to be exchanged in a comparatively short period of time.</span>
Nucleotides are the subnit that is polymerized (associated into a long chain) to make nucleic acids. (DNA and RNA) Nucleotides comprise of three littler parts: a ribose sugar, a nitrogenous base, and phosphate base.