What do infants communicate through crying?

Infants communicate a range of needs through crying, and this is why the correct answer is the one indicating a variety of signals. Crying is an essential form of communication for infants, as they have not yet developed the verbal skills needed to express themselves in words. Through different types of cries, infants can signal various needs such as hunger, discomfort, tiredness, the need for attention, or even the desire for a diaper change. Each kind of cry can indicate different states or needs, which caregivers learn to recognize over time, leading to an understanding of what the infant requires at any given moment. This wide spectrum of communication allows caregivers to respond appropriately to their infants, fostering a bond and meeting their basic needs effectively.