Answer: This plant was used for soil erosion control. But its fast-growing characteristics became a problem as it turned out to be invasive.
Explanation: I suggest you add this statement to add information on why Kudzu became a problem.
Answer:
Unlike animal cells (such as cheek cells) the cell wall of an onion and other plants are made up of cellulose, which protects the cell and maintains its shape.
Answer:
<h3>a) allow pollen grain to stick to insect</h3>
The answer would be the second choice, "Central Nervous System"