Given what we know, we can confirm that Infants communicate important aspects of their lives such as joy, sadness, interest, and fear through emotions.
Infants can communicate many things through the use of emotions. This is largely due to the fact that emotions are universally understood and are non-verbal forms of expressing what one is feeling. The most common case is when infants cry to communicate their need for affection or nourishment.
Therefore, we can confirm that infants communicate important aspects of their lives such as joy, sadness, interest, and fear through the use of emotions.
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