Which of the Following Is an Example of Behavior in Plants

Multiple Choice

Which of the following is an example of behavior in plants?

A) The trap of a Venus flytrap snaps shut in less than a second.
B) Tobacco plants produce nicotine and shunt it to their leaves when neighboring sagebrush are attacked by herbivores.
C) Plants release pheromones to attract natural enemies of the herbivores attacking them.
D) all of the above
E) Plants do not behave; seeing behavior in plants is anthropomorphic.