Answer: Both systems are made of tubes (this is the structure) which help move material through the system (This is the function). Humans have capillaries, veins, and arteries while vascular plants contain xylem and phloem for the same purposes that's why our body system is similar to the vascular system of a plant.
Explanation:
The branch of chemistry that involves the study of substances and processes occurring in living things is:
Biochemistry<span />
1.) [Bacteria] are single-celled organisms with no nucleus.
2.) The kingdom [Archaebacteria] is relatively small.
3.) Eubacteria are classified by [shape].
4.) [coccus] are round bacterial cells.
5.) [bacilli] are rod-shaped bacterial cells.
6.) [spirilli] are spiral-shaped bacterial cells.