[Solved] How would you differentiate between an acanthocyte and an echinocyte? A) The variety in length and distribution of the spikes B) The number of spikes C) The presence or absence of a fish-mouth central pallor D) The size of the cell Hidden: generally refers to something that is concealed or not visible to the naked eye. Quiet: Characterized by silence or low sound, free from disturbance or tumult. Inactive: The state of not engaging in physical activity or not being currently in use or operation. Scanty: Insufficient in amount or quantity; minimal or sparse.