<span>Like
animals, plants must maintain an internal balance, or homeostasis. All the
living organisms must be able to maintain homeostasis in their environment and
also to themselves to avoid dysfunction in their bodily system and continue to
adapt tp the dynamic surroundings.</span>
A food allergy is a reaction that occurs when the <u>body</u> system reacts to a harmless substance in food, such as a protein that does not undergo digestion
