Which of the following best represents hierarchical structural organization in plants? some plants have changed little over millions of years of evolution, while others have changed quite a bit. thorns are an adaptation some plants use to protect themselves from predators. different cells with xylem tissue work together to transport water throughout the entire plant. many aspects of plant growth are influenced by access to light, water, and minerals

https://www.ducksters.com/science/biology/plant_defenses.php

Kids learn about plant defenses in the science of biology including cell walls, ... In order to keep pathogens and small bacteria from getting inside, plants have rigid cell ... Many trees and bushes have a thick bark on their branches and stems that ... Some plants use thorns to protect themselves from being eaten by larger ...

it's not c. i took the quiz and got it wrong. so my best guess is b.

have a great day, and hope this .