Answer:
True.
Step-by-step explanation:
Living organism may be defined as the organism that has the ability to digest, reproduce and can show the cellular growth. Living organism can respond to the stimuli present in the inside and outside environment.
Plants are considered as living organism as they have the ability to reproduce, they show growth and excretion process. They can respond to the stimuli of their environment.
Thus, the correct answer is option (a).